258364 has 6 divisors (see below), whose sum is σ = 452144. Its totient is φ = 129180.

The previous prime is 258353. The next prime is 258373. The reversal of 258364 is 463852.

It is a d-powerful number, because it can be written as 2¹⁷ + 5⁷ + 3² + 8⁵ + 6 + 4⁷ .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 32292 + ... + 32299.

2²⁵⁸³⁶⁴ is an apocalyptic number.

It is an amenable number.

258364 is a deficient number, since it is larger than the sum of its proper divisors (193780).

258364 is a wasteful number, since it uses less digits than its factorization.

258364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64595 (or 64593 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 258364 is about 508.2951898258. The cubic root of 258364 is about 63.6908922851.

The spelling of 258364 in words is "two hundred fifty-eight thousand, three hundred sixty-four".