72795593 has 16 divisors (see below), whose sum is σ = 82992000. Its totient is φ = 63296640.

The previous prime is 72795587. The next prime is 72795601. The reversal of 72795593 is 39559727.

It is a cyclic number.

It is not a de Polignac number, because 72795593 - 2¹² = 72791497 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (72795523) 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 15 ways as a sum of consecutive naturals, for example, 48413 + ... + 49893.

It is an arithmetic number, because the mean of its divisors is an integer number (5187000).

Almost surely, 2^72795593 is an apocalyptic number.

It is an amenable number.

72795593 is a deficient number, since it is larger than the sum of its proper divisors (10196407).

72795593 is a wasteful number, since it uses less digits than its factorization.

72795593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712.

The product of its digits is 595350, while the sum is 47.

The square root of 72795593 is about 8532.0333449888. The cubic root of 72795593 is about 417.5434699619.

The spelling of 72795593 in words is "seventy-two million, seven hundred ninety-five thousand, five hundred ninety-three".