252838977 has 32 divisors (see below), whose sum is σ = 374077440. Its totient is φ = 151092480.

The previous prime is 252838903. The next prime is 252838987. The reversal of 252838977 is 779838252.

It is not a de Polignac number, because 252838977 - 2¹¹ = 252836929 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (252838987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 514702 + ... + 515192.

It is an arithmetic number, because the mean of its divisors is an integer number (11689920).

Almost surely, 2^252838977 is an apocalyptic number.

It is an amenable number.

252838977 is a deficient number, since it is larger than the sum of its proper divisors (121238463).

252838977 is a wasteful number, since it uses less digits than its factorization.

252838977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973.

The product of its digits is 1693440, while the sum is 51.

The square root of 252838977 is about 15900.9112003055. The cubic root of 252838977 is about 632.3361463213.

The spelling of 252838977 in words is "two hundred fifty-two million, eight hundred thirty-eight thousand, nine hundred seventy-seven".