258466952 has 16 divisors (see below), whose sum is σ = 496446300. Its totient is φ = 126081280.

The previous prime is 258466931. The next prime is 258466961. The reversal of 258466952 is 259664852.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 248188516 + 10278436 = 15754^2 + 3206^2 .

It is a junction number, because it is equal to n+sod(n) for n = 258466897 and 258466906.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393677 + ... + 394332.

Almost surely, 2^258466952 is an apocalyptic number.

It is an amenable number.

258466952 is a deficient number, since it is larger than the sum of its proper divisors (237979348).

258466952 is a wasteful number, since it uses less digits than its factorization.

258466952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788056 (or 788052 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 47.

The square root of 258466952 is about 16076.9074140520. The cubic root of 258466952 is about 636.9935093773.

The spelling of 258466952 in words is "two hundred fifty-eight million, four hundred sixty-six thousand, nine hundred fifty-two".