748476 has 36 divisors (see below), whose sum is σ = 2004912. Its totient is φ = 234624.

The previous prime is 748471. The next prime is 748481. The reversal of 748476 is 674847.

It is a happy number.

748476 is a nontrivial binomial coefficient, being equal to C(1224, 2).

It is an interprime number because it is at equal distance from previous prime (748471) and next prime (748481).

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 748476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748471) by changing a digit.

748476 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1 + ... + 1223.

It is an arithmetic number, because the mean of its divisors is an integer number (55692).

2⁷⁴⁸⁴⁷⁶ is an apocalyptic number.

748476 is the 1223-rd triangular number and also the 612-nd hexagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1002456).

748476 is an abundant number, since it is smaller than the sum of its proper divisors (1256436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

748476 is a wasteful number, since it uses less digits than its factorization.

748476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250 (or 1245 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 748476 is about 865.1450745395. The cubic root of 748476 is about 90.7944480941.

The spelling of 748476 in words is "seven hundred forty-eight thousand, four hundred seventy-six".