252807262 has 4 divisors (see below), whose sum is σ = 379210896. Its totient is φ = 126403630.

The previous prime is 252807251. The next prime is 252807299. The reversal of 252807262 is 262708252.

It is a happy number.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 63201814 + ... + 63201817.

It is an arithmetic number, because the mean of its divisors is an integer number (94802724).

Almost surely, 2^252807262 is an apocalyptic number.

252807262 is a deficient number, since it is larger than the sum of its proper divisors (126403634).

252807262 is a wasteful number, since it uses less digits than its factorization.

252807262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126403633.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 252807262 is about 15899.9138991379. The cubic root of 252807262 is about 632.3097060684.

The spelling of 252807262 in words is "two hundred fifty-two million, eight hundred seven thousand, two hundred sixty-two".