748524 has 72 divisors (see below), whose sum is σ = 2170560. Its totient is φ = 199584.

The previous prime is 748523. The next prime is 748541. The reversal of 748524 is 425847.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 748491 and 748500.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 748524.

It is not an unprimeable number, because it can be changed into a prime (748523) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 11139 + ... + 11205.

2⁷⁴⁸⁵²⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 748524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1085280).

748524 is an abundant number, since it is smaller than the sum of its proper divisors (1422036).

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

748524 is a wasteful number, since it uses less digits than its factorization.

748524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 98 counting only the distinct ones).

The product of its digits is 8960, while the sum is 30.

The square root of 748524 is about 865.1728151069. The cubic root of 748524 is about 90.7963889447.

The spelling of 748524 in words is "seven hundred forty-eight thousand, five hundred twenty-four".