252362879 has 2 divisors, whose sum is σ = 252362880. Its totient is φ = 252362878.

The previous prime is 252362867. The next prime is 252362927. The reversal of 252362879 is 978263252.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252362879 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252362849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126181439 + 126181440.

It is an arithmetic number, because the mean of its divisors is an integer number (126181440).

Almost surely, 2^252362879 is an apocalyptic number.

252362879 is a deficient number, since it is larger than the sum of its proper divisors (1).

252362879 is an equidigital number, since it uses as much as digits as its factorization.

252362879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 44.

The square root of 252362879 is about 15885.9333688644. The cubic root of 252362879 is about 631.9389987790.

The spelling of 252362879 in words is "two hundred fifty-two million, three hundred sixty-two thousand, eight hundred seventy-nine".