325791 has 12 divisors (see below), whose sum is σ = 480168. Its totient is φ = 212784.

The previous prime is 325783. The next prime is 325807. The reversal of 325791 is 197523.

It is not a de Polignac number, because 325791 - 2³ = 325783 is a prime.

It is a super-2 number, since 2×325791² = 212279551362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325751) 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, 136 + ... + 818.

It is an arithmetic number, because the mean of its divisors is an integer number (40014).

2³²⁵⁷⁹¹ is an apocalyptic number.

325791 is a deficient number, since it is larger than the sum of its proper divisors (154377).

325791 is a wasteful number, since it uses less digits than its factorization.

325791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742 (or 739 counting only the distinct ones).

The product of its digits is 1890, while the sum is 27.

The square root of 325791 is about 570.7810438338. The cubic root of 325791 is about 68.8091765973.

The spelling of 325791 in words is "three hundred twenty-five thousand, seven hundred ninety-one".