252393801 has 16 divisors (see below), whose sum is σ = 367933440. Its totient is φ = 152626320.

The previous prime is 252393797. The next prime is 252393859. The reversal of 252393801 is 108393252.

252393801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252393801 - 2² = 252393797 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (252393871) 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, 7020 + ... + 23538.

It is an arithmetic number, because the mean of its divisors is an integer number (22995840).

Almost surely, 2^252393801 is an apocalyptic number.

It is an amenable number.

252393801 is a deficient number, since it is larger than the sum of its proper divisors (115539639).

252393801 is a wasteful number, since it uses less digits than its factorization.

252393801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16996.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 252393801 is about 15886.9065900193. The cubic root of 252393801 is about 631.9648082004.

The spelling of 252393801 in words is "two hundred fifty-two million, three hundred ninety-three thousand, eight hundred one".