752805252 has 36 divisors (see below), whose sum is σ = 1973405616. Its totient is φ = 250934760.

The previous prime is 752805247. The next prime is 752805281. The reversal of 752805252 is 252508257.

752805252 is a `hidden beast` number, since 7 + 52 + 80 + 525 + 2 = 666.

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 an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 386274 + ... + 388217.

Almost surely, 2^752805252 is an apocalyptic number.

It is an amenable number.

752805252 is an abundant number, since it is smaller than the sum of its proper divisors (1220600364).

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

752805252 is a wasteful number, since it uses less digits than its factorization.

752805252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774510 (or 774496 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

The square root of 752805252 is about 27437.2967327323. The cubic root of 752805252 is about 909.6916606205.

The spelling of 752805252 in words is "seven hundred fifty-two million, eight hundred five thousand, two hundred fifty-two".