259767952 has 10 divisors (see below), whose sum is σ = 503300438. Its totient is φ = 129883968.

The previous prime is 259767947. The next prime is 259767953.

259767952 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 188128656 + 71639296 = 13716^2 + 8464^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 259767952.

It is not an unprimeable number, because it can be changed into a prime (259767953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8117733 + ... + 8117764.

Almost surely, 2^259767952 is an apocalyptic number.

It is an amenable number.

259767952 is a deficient number, since it is larger than the sum of its proper divisors (243532486).

259767952 is a wasteful number, since it uses less digits than its factorization.

259767952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16235505 (or 16235499 counting only the distinct ones).

The product of its digits is 2381400, while the sum is 52.

The square root of 259767952 is about 16117.3183873745. The cubic root of 259767952 is about 638.0604955034.

The spelling of 259767952 in words is "two hundred fifty-nine million, seven hundred sixty-seven thousand, nine hundred fifty-two".