72346925 has 12 divisors (see below), whose sum is σ = 102526176. Its totient is φ = 49609200.

The previous prime is 72346913. The next prime is 72346933. The reversal of 72346925 is 52964327.

It is not a de Polignac number, because 72346925 - 2⁶ = 72346861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206531 + ... + 206880.

It is an arithmetic number, because the mean of its divisors is an integer number (8543848).

Almost surely, 2^72346925 is an apocalyptic number.

It is an amenable number.

72346925 is a deficient number, since it is larger than the sum of its proper divisors (30179251).

72346925 is a wasteful number, since it uses less digits than its factorization.

72346925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413428 (or 413423 counting only the distinct ones).

The product of its digits is 90720, while the sum is 38.

The square root of 72346925 is about 8505.6995597070. The cubic root of 72346925 is about 416.6838730672.

The spelling of 72346925 in words is "seventy-two million, three hundred forty-six thousand, nine hundred twenty-five".