255814662 has 16 divisors (see below), whose sum is σ = 524108592. Its totient is φ = 83191680.

The previous prime is 255814649. The next prime is 255814679. The reversal of 255814662 is 266418552.

255814662 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×255814662² = 130882282588348488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 255814662.

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, 519703 + ... + 520194.

It is an arithmetic number, because the mean of its divisors is an integer number (32756787).

Almost surely, 2^255814662 is an apocalyptic number.

255814662 is an abundant number, since it is smaller than the sum of its proper divisors (268293930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

255814662 is a wasteful number, since it uses less digits than its factorization.

255814662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039943.

The product of its digits is 115200, while the sum is 39.

The square root of 255814662 is about 15994.2071388362. The cubic root of 255814662 is about 634.8071516393.

The spelling of 255814662 in words is "two hundred fifty-five million, eight hundred fourteen thousand, six hundred sixty-two".