252267852 has 24 divisors (see below), whose sum is σ = 596690416. Its totient is φ = 82937088.

The previous prime is 252267833. The next prime is 252267853. The reversal of 252267852 is 258762252.

It is a self number, because there is not a number n which added to its sum of digits gives 252267852.

It is not an unprimeable number, because it can be changed into a prime (252267853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143113 + ... + 144864.

Almost surely, 2^252267852 is an apocalyptic number.

It is an amenable number.

252267852 is an abundant number, since it is smaller than the sum of its proper divisors (344422564).

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

252267852 is a wasteful number, since it uses less digits than its factorization.

252267852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288057 (or 288055 counting only the distinct ones).

The product of its digits is 134400, while the sum is 39.

The square root of 252267852 is about 15882.9421707692. The cubic root of 252267852 is about 631.8596701465.

The spelling of 252267852 in words is "two hundred fifty-two million, two hundred sixty-seven thousand, eight hundred fifty-two".