258151 has 4 divisors (see below), whose sum is σ = 262072. Its totient is φ = 254232.

The previous prime is 258143. The next prime is 258157. The reversal of 258151 is 151852.

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

It is a cyclic number.

It is not a de Polignac number, because 258151 - 2³ = 258143 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1860 + ... + 1993.

It is an arithmetic number, because the mean of its divisors is an integer number (65518).

2²⁵⁸¹⁵¹ is an apocalyptic number.

258151 is a deficient number, since it is larger than the sum of its proper divisors (3921).

258151 is an equidigital number, since it uses as much as digits as its factorization.

258151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3920.

The product of its digits is 400, while the sum is 22.

The square root of 258151 is about 508.0856227055. The cubic root of 258151 is about 63.6733848281.

The spelling of 258151 in words is "two hundred fifty-eight thousand, one hundred fifty-one".