258077 has 12 divisors (see below), whose sum is σ = 294720. Its totient is φ = 225216.

The previous prime is 258067. The next prime is 258101. The reversal of 258077 is 770852.

It is not a de Polignac number, because 258077 - 2⁴ = 258061 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5468 + ... + 5514.

It is an arithmetic number, because the mean of its divisors is an integer number (24560).

2²⁵⁸⁰⁷⁷ is an apocalyptic number.

It is an amenable number.

258077 is a deficient number, since it is larger than the sum of its proper divisors (36643).

258077 is a wasteful number, since it uses less digits than its factorization.

258077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 29.

The square root of 258077 is about 508.0127951145. The cubic root of 258077 is about 63.6673001713.

The spelling of 258077 in words is "two hundred fifty-eight thousand, seventy-seven".