255679026 has 16 divisors (see below), whose sum is σ = 512028864. Its totient is φ = 85114544.

The previous prime is 255679019. The next prime is 255679027. The reversal of 255679026 is 620976552.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (255679027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22926 + ... + 32201.

It is an arithmetic number, because the mean of its divisors is an integer number (32001804).

Almost surely, 2^255679026 is an apocalyptic number.

255679026 is an abundant number, since it is smaller than the sum of its proper divisors (256349838).

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

255679026 is a wasteful number, since it uses less digits than its factorization.

255679026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55905.

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 255679026 is about 15989.9664164751. The cubic root of 255679026 is about 634.6949376844.

The spelling of 255679026 in words is "two hundred fifty-five million, six hundred seventy-nine thousand, twenty-six".