752452920 has 48 divisors (see below), whose sum is σ = 2445473160. Its totient is φ = 200654016.

The previous prime is 752452919. The next prime is 752452931. The reversal of 752452920 is 29254257.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1044714 + ... + 1045433.

Almost surely, 2^752452920 is an apocalyptic number.

It is an amenable number.

752452920 is an abundant number, since it is smaller than the sum of its proper divisors (1693020240).

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

752452920 is a wasteful number, since it uses less digits than its factorization.

752452920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090164 (or 2090157 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 752452920 is about 27430.8753050281. The cubic root of 752452920 is about 909.5497188646.

The spelling of 752452920 in words is "seven hundred fifty-two million, four hundred fifty-two thousand, nine hundred twenty".