259594 has 16 divisors (see below), whose sum is σ = 414720. Its totient is φ = 121680.

The previous prime is 259583. The next prime is 259603. The reversal of 259594 is 495952.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3247 + ... + 3325.

It is an arithmetic number, because the mean of its divisors is an integer number (25920).

2²⁵⁹⁵⁹⁴ is an apocalyptic number.

259594 is a deficient number, since it is larger than the sum of its proper divisors (155126).

259594 is a wasteful number, since it uses less digits than its factorization.

259594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165.

The product of its digits is 16200, while the sum is 34.

The square root of 259594 is about 509.5036800652. The cubic root of 259594 is about 63.7918039281.

Subtracting from 259594 its sum of digits (34), we obtain a triangular number (259560 = T₇₂₀).

The spelling of 259594 in words is "two hundred fifty-nine thousand, five hundred ninety-four".