72327325 has 12 divisors (see below), whose sum is σ = 102498400. Its totient is φ = 49595760.

The previous prime is 72327323. The next prime is 72327349. The reversal of 72327325 is 52372327.

It is not a de Polignac number, because 72327325 - 2¹ = 72327323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72327323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206475 + ... + 206824.

Almost surely, 2^72327325 is an apocalyptic number.

It is an amenable number.

72327325 is a deficient number, since it is larger than the sum of its proper divisors (30171075).

72327325 is a wasteful number, since it uses less digits than its factorization.

72327325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413316 (or 413311 counting only the distinct ones).

The product of its digits is 17640, while the sum is 31.

The square root of 72327325 is about 8504.5473130555. The cubic root of 72327325 is about 416.6462407765.

The spelling of 72327325 in words is "seventy-two million, three hundred twenty-seven thousand, three hundred twenty-five".