252702332 has 12 divisors (see below), whose sum is σ = 442389360. Its totient is φ = 126305376.

The previous prime is 252702319. The next prime is 252702347. The reversal of 252702332 is 233207252.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2993 + ... + 22679.

It is an arithmetic number, because the mean of its divisors is an integer number (36865780).

Almost surely, 2^252702332 is an apocalyptic number.

It is an amenable number.

252702332 is a deficient number, since it is larger than the sum of its proper divisors (189687028).

252702332 is a wasteful number, since it uses less digits than its factorization.

252702332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22900 (or 22898 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 252702332 is about 15896.6138532708. The cubic root of 252702332 is about 632.2222119586. Note that the first 4 decimals are identical.

Adding to 252702332 its reverse (233207252), we get a palindrome (485909584).

The spelling of 252702332 in words is "two hundred fifty-two million, seven hundred two thousand, three hundred thirty-two".