258902 has 8 divisors (see below), whose sum is σ = 443856. Its totient is φ = 110952.

The previous prime is 258887. The next prime is 258917. The reversal of 258902 is 209852.

It is an interprime number because it is at equal distance from previous prime (258887) and next prime (258917).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 258902.

It is an unprimeable number.

258902 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9233 + ... + 9260.

It is an arithmetic number, because the mean of its divisors is an integer number (55482).

2²⁵⁸⁹⁰² is an apocalyptic number.

258902 is a deficient number, since it is larger than the sum of its proper divisors (184954).

258902 is a wasteful number, since it uses less digits than its factorization.

258902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18502.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 258902 is about 508.8241346477. The cubic root of 258902 is about 63.7350701934.

The spelling of 258902 in words is "two hundred fifty-eight thousand, nine hundred two".