258986875 has 20 divisors (see below), whose sum is σ = 369869104. Its totient is φ = 177588000.

The previous prime is 258986843. The next prime is 258986887. The reversal of 258986875 is 578689852.

It is not a de Polignac number, because 258986875 - 2⁵ = 258986843 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 25224 + ... + 33973.

Almost surely, 2^258986875 is an apocalyptic number.

258986875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

258986875 is a deficient number, since it is larger than the sum of its proper divisors (110882229).

258986875 is an frugal number, since it uses more digits than its factorization.

258986875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59224 (or 59209 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 58.

The square root of 258986875 is about 16093.0691603560. The cubic root of 258986875 is about 637.4203411936.

The spelling of 258986875 in words is "two hundred fifty-eight million, nine hundred eighty-six thousand, eight hundred seventy-five".