252895797 has 64 divisors (see below), whose sum is σ = 472043520. Its totient is φ = 129988800.

The previous prime is 252895789. The next prime is 252895801. The reversal of 252895797 is 797598252.

252895797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 252895797 - 2³ = 252895789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252895597) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 213547 + ... + 214727.

It is an arithmetic number, because the mean of its divisors is an integer number (7375680).

Almost surely, 2^252895797 is an apocalyptic number.

252895797 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

252895797 is a deficient number, since it is larger than the sum of its proper divisors (219147723).

252895797 is a wasteful number, since it uses less digits than its factorization.

252895797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311 (or 1305 counting only the distinct ones).

The product of its digits is 3175200, while the sum is 54.

The square root of 252895797 is about 15902.6977899978. The cubic root of 252895797 is about 632.3835106546.

The spelling of 252895797 in words is "two hundred fifty-two million, eight hundred ninety-five thousand, seven hundred ninety-seven".