258233996 has 12 divisors (see below), whose sum is σ = 458100552. Its totient is φ = 127348128.

The previous prime is 258233981. The next prime is 258234007. The reversal of 258233996 is 699332852.

It is a happy number.

258233996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 258233996.

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, 441890 + ... + 442473.

It is an arithmetic number, because the mean of its divisors is an integer number (38175046).

Almost surely, 2^258233996 is an apocalyptic number.

It is an amenable number.

258233996 is a deficient number, since it is larger than the sum of its proper divisors (199866556).

258233996 is a wasteful number, since it uses less digits than its factorization.

258233996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884440 (or 884438 counting only the distinct ones).

The product of its digits is 699840, while the sum is 47.

The square root of 258233996 is about 16069.6607307062. The cubic root of 258233996 is about 636.8020779868.

The spelling of 258233996 in words is "two hundred fifty-eight million, two hundred thirty-three thousand, nine hundred ninety-six".