239265256 has 8 divisors (see below), whose sum is σ = 448622370. Its totient is φ = 119632624.

The previous prime is 239265253. The next prime is 239265289. The reversal of 239265256 is 652562932.

239265256 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 223024356 + 16240900 = 14934^2 + 4030^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (239265253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14954071 + ... + 14954086.

Almost surely, 2^239265256 is an apocalyptic number.

It is an amenable number.

239265256 is a deficient number, since it is larger than the sum of its proper divisors (209357114).

239265256 is a wasteful number, since it uses less digits than its factorization.

239265256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29908163 (or 29908159 counting only the distinct ones).

The product of its digits is 194400, while the sum is 40.

The square root of 239265256 is about 15468.2014468393. The cubic root of 239265256 is about 620.8116805845.

The spelling of 239265256 in words is "two hundred thirty-nine million, two hundred sixty-five thousand, two hundred fifty-six".