258064124 has 18 divisors (see below), whose sum is σ = 453791520. Its totient is φ = 128411832.

The previous prime is 258064091. The next prime is 258064139. The reversal of 258064124 is 421460852.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 538517 + ... + 538995.

It is an arithmetic number, because the mean of its divisors is an integer number (25210640).

Almost surely, 2^258064124 is an apocalyptic number.

It is an amenable number.

258064124 is a deficient number, since it is larger than the sum of its proper divisors (195727396).

258064124 is an equidigital number, since it uses as much as digits as its factorization.

258064124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1217 (or 848 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 32.

The square root of 258064124 is about 16064.3743731276. The cubic root of 258064124 is about 636.6624132217.

The spelling of 258064124 in words is "two hundred fifty-eight million, sixty-four thousand, one hundred twenty-four".