72382465 has 8 divisors (see below), whose sum is σ = 87111360. Its totient is φ = 57737712.

The previous prime is 72382433. The next prime is 72382483. The reversal of 72382465 is 56428327.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 72382465 - 2⁵ = 72382433 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19125 + ... + 22594.

It is an arithmetic number, because the mean of its divisors is an integer number (10888920).

Almost surely, 2^72382465 is an apocalyptic number.

It is an amenable number.

72382465 is a deficient number, since it is larger than the sum of its proper divisors (14728895).

72382465 is a wasteful number, since it uses less digits than its factorization.

72382465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42071.

The product of its digits is 80640, while the sum is 37.

The square root of 72382465 is about 8507.7884905538. The cubic root of 72382465 is about 416.7520930622.

The spelling of 72382465 in words is "seventy-two million, three hundred eighty-two thousand, four hundred sixty-five".