72830802 has 16 divisors (see below), whose sum is σ = 158903712. Its totient is φ = 22069920.

The previous prime is 72830761. The next prime is 72830827. The reversal of 72830802 is 20803827.

It is a self number, because there is not a number n which added to its sum of digits gives 72830802.

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, 551683 + ... + 551814.

It is an arithmetic number, because the mean of its divisors is an integer number (9931482).

Almost surely, 2^72830802 is an apocalyptic number.

72830802 is an abundant number, since it is smaller than the sum of its proper divisors (86072910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72830802 is a wasteful number, since it uses less digits than its factorization.

72830802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103513.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 72830802 is about 8534.0964372334. The cubic root of 72830802 is about 417.6107767767.

The spelling of 72830802 in words is "seventy-two million, eight hundred thirty thousand, eight hundred two".