748880 has 80 divisors (see below), whose sum is σ = 2035584. Its totient is φ = 253440.

The previous prime is 748877. The next prime is 748883. The reversal of 748880 is 88847.

748880 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (748877) and next prime (748883).

It is a tau number, because it is divible by the number of its divisors (80).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 748880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20222 + ... + 20258.

2⁷⁴⁸⁸⁸⁰ 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 748880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1017792).

748880 is an abundant number, since it is smaller than the sum of its proper divisors (1286704).

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

748880 is a wasteful number, since it uses less digits than its factorization.

748880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 35.

The square root of 748880 is about 865.3785298931. The cubic root of 748880 is about 90.8107809978.

The spelling of 748880 in words is "seven hundred forty-eight thousand, eight hundred eighty".