252035022 has 32 divisors (see below), whose sum is σ = 522123264. Its totient is φ = 81021600.

The previous prime is 252034999. The next prime is 252035023. The reversal of 252035022 is 220530252.

It is a self number, because there is not a number n which added to its sum of digits gives 252035022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252035023) 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, 55668 + ... + 60024.

It is an arithmetic number, because the mean of its divisors is an integer number (16316352).

Almost surely, 2^252035022 is an apocalyptic number.

252035022 is an abundant number, since it is smaller than the sum of its proper divisors (270088242).

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

252035022 is a wasteful number, since it uses less digits than its factorization.

252035022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4704.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 252035022 is about 15875.6109173789. The cubic root of 252035022 is about 631.6652191967.

Adding to 252035022 its reverse (220530252), we get a palindrome (472565274).

The spelling of 252035022 in words is "two hundred fifty-two million, thirty-five thousand, twenty-two".