256252958 has 16 divisors (see below), whose sum is σ = 418049856. Its totient is φ = 117098400.

The previous prime is 256252939. The next prime is 256253027. The reversal of 256252958 is 859252652.

256252958 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 46166 + ... + 51417.

It is an arithmetic number, because the mean of its divisors is an integer number (26128116).

Almost surely, 2^256252958 is an apocalyptic number.

256252958 is a deficient number, since it is larger than the sum of its proper divisors (161796898).

256252958 is a wasteful number, since it uses less digits than its factorization.

256252958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97699.

The product of its digits is 432000, while the sum is 44.

The square root of 256252958 is about 16007.9029857130. The cubic root of 256252958 is about 635.1694903757.

The spelling of 256252958 in words is "two hundred fifty-six million, two hundred fifty-two thousand, nine hundred fifty-eight".