258078752 has 24 divisors (see below), whose sum is σ = 515253312. Its totient is φ = 127220800.

The previous prime is 258078731. The next prime is 258078763. The reversal of 258078752 is 257870852.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54524 + ... + 59067.

It is an arithmetic number, because the mean of its divisors is an integer number (21468888).

Almost surely, 2^258078752 is an apocalyptic number.

It is an amenable number.

258078752 is a deficient number, since it is larger than the sum of its proper divisors (257174560).

258078752 is a wasteful number, since it uses less digits than its factorization.

258078752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113672 (or 113664 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 44.

The square root of 258078752 is about 16064.8296598501. The cubic root of 258078752 is about 636.6744424307.

The spelling of 258078752 in words is "two hundred fifty-eight million, seventy-eight thousand, seven hundred fifty-two".