252316092 has 36 divisors (see below), whose sum is σ = 684859560. Its totient is φ = 72090144.

The previous prime is 252316081. The next prime is 252316111. The reversal of 252316092 is 290613252.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 213967 + ... + 215142.

Almost surely, 2^252316092 is an apocalyptic number.

It is an amenable number.

252316092 is an abundant number, since it is smaller than the sum of its proper divisors (432543468).

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

252316092 is a wasteful number, since it uses less digits than its factorization.

252316092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429130 (or 429121 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 252316092 is about 15884.4607085038. The cubic root of 252316092 is about 631.8999434348.

It can be divided in two parts, 2523160 and 92, that added together give a palindrome (2523252).

The spelling of 252316092 in words is "two hundred fifty-two million, three hundred sixteen thousand, ninety-two".