326265725 has 24 divisors (see below), whose sum is σ = 416140032. Its totient is φ = 253612800.

The previous prime is 326265703. The next prime is 326265727. The reversal of 326265725 is 527562623.

It is a happy number.

It is not a de Polignac number, because 326265725 - 2⁸ = 326265469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326265727) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 239045 + ... + 240405.

It is an arithmetic number, because the mean of its divisors is an integer number (17339168).

Almost surely, 2^326265725 is an apocalyptic number.

It is an amenable number.

326265725 is a deficient number, since it is larger than the sum of its proper divisors (89874307).

326265725 is a wasteful number, since it uses less digits than its factorization.

326265725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1637 (or 1632 counting only the distinct ones).

The product of its digits is 151200, while the sum is 38.

The square root of 326265725 is about 18062.8271596669. The cubic root of 326265725 is about 688.4258204547.

It can be divided in two parts, 326265 and 725, that multiplied together give a triangular number (236542125 = T₂₁₇₅₀).

The spelling of 326265725 in words is "three hundred twenty-six million, two hundred sixty-five thousand, seven hundred twenty-five".