258802 has 4 divisors (see below), whose sum is σ = 388206. Its totient is φ = 129400.

The previous prime is 258787. The next prime is 258803. The reversal of 258802 is 208852.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 249001 + 9801 = 499^2 + 99^2 .

It is not an unprimeable number, because it can be changed into a prime (258803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64699 + ... + 64702.

2²⁵⁸⁸⁰² is an apocalyptic number.

258802 is a deficient number, since it is larger than the sum of its proper divisors (129404).

258802 is a wasteful number, since it uses less digits than its factorization.

258802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129403.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 258802 is about 508.7258593781. The cubic root of 258802 is about 63.7268633201.

The spelling of 258802 in words is "two hundred fifty-eight thousand, eight hundred two".