72382475 has 12 divisors (see below), whose sum is σ = 97914120. Its totient is φ = 52641600.

The previous prime is 72382433. The next prime is 72382483. The reversal of 72382475 is 57428327.

It is not a de Polignac number, because 72382475 - 2¹⁰ = 72381451 is a prime.

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, 131330 + ... + 131879.

It is an arithmetic number, because the mean of its divisors is an integer number (8159510).

Almost surely, 2^72382475 is an apocalyptic number.

72382475 is a deficient number, since it is larger than the sum of its proper divisors (25531645).

72382475 is a wasteful number, since it uses less digits than its factorization.

72382475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263230 (or 263225 counting only the distinct ones).

The product of its digits is 94080, while the sum is 38.

The square root of 72382475 is about 8507.7890782506. The cubic root of 72382475 is about 416.7521122543.

The spelling of 72382475 in words is "seventy-two million, three hundred eighty-two thousand, four hundred seventy-five".