236528325 has 72 divisors (see below), whose sum is σ = 465300576. Its totient is φ = 113904000.

The previous prime is 236528317. The next prime is 236528329. The reversal of 236528325 is 523825632.

It is not a de Polignac number, because 236528325 - 2³ = 236528317 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

Its product of digits (86400) is a multiple of the sum of its prime factors (675).

It is a self number, because there is not a number n which added to its sum of digits gives 236528325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (236528329) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 561615 + ... + 562035.

It is an arithmetic number, because the mean of its divisors is an integer number (6462508).

Almost surely, 2^236528325 is an apocalyptic number.

236528325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

236528325 is a deficient number, since it is larger than the sum of its proper divisors (228772251).

236528325 is a wasteful number, since it uses less digits than its factorization.

236528325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675 (or 667 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 236528325 is about 15379.4773968428. The cubic root of 236528325 is about 618.4354630302.

The spelling of 236528325 in words is "two hundred thirty-six million, five hundred twenty-eight thousand, three hundred twenty-five".