72230799 has 16 divisors (see below), whose sum is σ = 102771200. Its totient is φ = 44991936.

The previous prime is 72230791. The next prime is 72230801. The reversal of 72230799 is 99703227.

It is not a de Polignac number, because 72230799 - 2³ = 72230791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72230791) 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, 4519 + ... + 12840.

It is an arithmetic number, because the mean of its divisors is an integer number (6423200).

Almost surely, 2^72230799 is an apocalyptic number.

72230799 is a deficient number, since it is larger than the sum of its proper divisors (30540401).

72230799 is a wasteful number, since it uses less digits than its factorization.

72230799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17454.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 72230799 is about 8498.8704543604. The cubic root of 72230799 is about 416.4608101700.

The spelling of 72230799 in words is "seventy-two million, two hundred thirty thousand, seven hundred ninety-nine".