255934862 has 16 divisors (see below), whose sum is σ = 387542400. Its totient is φ = 126758520.

The previous prime is 255934849. The next prime is 255934891. The reversal of 255934862 is 268439552.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174689 + ... + 176147.

It is an arithmetic number, because the mean of its divisors is an integer number (24221400).

Almost surely, 2^255934862 is an apocalyptic number.

255934862 is a deficient number, since it is larger than the sum of its proper divisors (131607538).

255934862 is a wasteful number, since it uses less digits than its factorization.

255934862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231.

The product of its digits is 518400, while the sum is 44.

The square root of 255934862 is about 15997.9643079987. The cubic root of 255934862 is about 634.9065619848.

The spelling of 255934862 in words is "two hundred fifty-five million, nine hundred thirty-four thousand, eight hundred sixty-two".