252711827 has 2 divisors, whose sum is σ = 252711828. Its totient is φ = 252711826.

The previous prime is 252711821. The next prime is 252711847. The reversal of 252711827 is 728117252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 252711827 - 2⁶ = 252711763 is a prime.

It is not a weakly prime, because it can be changed into another prime (252711821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126355913 + 126355914.

It is an arithmetic number, because the mean of its divisors is an integer number (126355914).

Almost surely, 2^252711827 is an apocalyptic number.

252711827 is a deficient number, since it is larger than the sum of its proper divisors (1).

252711827 is an equidigital number, since it uses as much as digits as its factorization.

252711827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15680, while the sum is 35.

The square root of 252711827 is about 15896.9124989729. The cubic root of 252711827 is about 632.2301302007.

The spelling of 252711827 in words is "two hundred fifty-two million, seven hundred eleven thousand, eight hundred twenty-seven".