258830275 has 12 divisors (see below), whose sum is σ = 350127144. Its totient is φ = 188240000.

The previous prime is 258830261. The next prime is 258830291. The reversal of 258830275 is 572038852.

It is not a de Polignac number, because 258830275 - 2¹⁵ = 258797507 is a prime.

It is a super-2 number, since 2×258830275² = 133986222513151250, which contains 22 as substring.

It is a Duffinian 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 11 ways as a sum of consecutive naturals, for example, 470326 + ... + 470875.

It is an arithmetic number, because the mean of its divisors is an integer number (29177262).

Almost surely, 2^258830275 is an apocalyptic number.

258830275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

258830275 is a deficient number, since it is larger than the sum of its proper divisors (91296869).

258830275 is a wasteful number, since it uses less digits than its factorization.

258830275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941222 (or 941217 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 258830275 is about 16088.2029760940. The cubic root of 258830275 is about 637.2918402785.

The spelling of 258830275 in words is "two hundred fifty-eight million, eight hundred thirty thousand, two hundred seventy-five".