252566202 has 32 divisors (see below), whose sum is σ = 607680000. Its totient is φ = 68363568.

The previous prime is 252566201. The next prime is 252566231. The reversal of 252566202 is 202665252.

It is a super-3 number, since 3×252566202³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 252566202.

It is not an unprimeable number, because it can be changed into a prime (252566201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157452 + ... + 159047.

It is an arithmetic number, because the mean of its divisors is an integer number (18990000).

Almost surely, 2^252566202 is an apocalyptic number.

252566202 is an abundant number, since it is smaller than the sum of its proper divisors (355113798).

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

252566202 is a wasteful number, since it uses less digits than its factorization.

252566202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316530.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 252566202 is about 15892.3315470072. The cubic root of 252566202 is about 632.1086661544.

The spelling of 252566202 in words is "two hundred fifty-two million, five hundred sixty-six thousand, two hundred two".