252827837 has 2 divisors, whose sum is σ = 252827838. Its totient is φ = 252827836.

The previous prime is 252827821. The next prime is 252827857. The reversal of 252827837 is 738728252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 204747481 + 48080356 = 14309^2 + 6934^2 .

It is a cyclic number.

It is not a de Polignac number, because 252827837 - 2⁴ = 252827821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252827807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126413918 + 126413919.

It is an arithmetic number, because the mean of its divisors is an integer number (126413919).

Almost surely, 2^252827837 is an apocalyptic number.

It is an amenable number.

252827837 is a deficient number, since it is larger than the sum of its proper divisors (1).

252827837 is an equidigital number, since it uses as much as digits as its factorization.

252827837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 376320, while the sum is 44.

The square root of 252827837 is about 15900.5609020563. The cubic root of 252827837 is about 632.3268593458.

The spelling of 252827837 in words is "two hundred fifty-two million, eight hundred twenty-seven thousand, eight hundred thirty-seven".