258367 has 4 divisors (see below), whose sum is σ = 261360. Its totient is φ = 255376.

The previous prime is 258353. The next prime is 258373. The reversal of 258367 is 763852.

258367 is nontrivially palindromic in base 4.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-258367 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

258367 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (258317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1363 + ... + 1540.

It is an arithmetic number, because the mean of its divisors is an integer number (65340).

2²⁵⁸³⁶⁷ is an apocalyptic number.

258367 is a deficient number, since it is larger than the sum of its proper divisors (2993).

258367 is an equidigital number, since it uses as much as digits as its factorization.

258367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992.

The product of its digits is 10080, while the sum is 31.

The square root of 258367 is about 508.2981408583. The cubic root of 258367 is about 63.6911388003.

It can be divided in two parts, 258 and 367, that added together give a 4-th power (625 = 5⁴).

The spelling of 258367 in words is "two hundred fifty-eight thousand, three hundred sixty-seven".