72394795 has 16 divisors (see below), whose sum is σ = 96111360. Its totient is φ = 51906400.

The previous prime is 72394783. The next prime is 72394799. The reversal of 72394795 is 59749327.

It is not a de Polignac number, because 72394795 - 2¹⁵ = 72362027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72394799) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5365 + ... + 13174.

It is an arithmetic number, because the mean of its divisors is an integer number (6006960).

Almost surely, 2^72394795 is an apocalyptic number.

72394795 is a deficient number, since it is larger than the sum of its proper divisors (23716565).

72394795 is a wasteful number, since it uses less digits than its factorization.

72394795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18626.

The product of its digits is 476280, while the sum is 46.

The square root of 72394795 is about 8508.5130898413. The cubic root of 72394795 is about 416.7757556143.

The spelling of 72394795 in words is "seventy-two million, three hundred ninety-four thousand, seven hundred ninety-five".