72794848 has 24 divisors (see below), whose sum is σ = 163788912. Its totient is φ = 31197696.

The previous prime is 72794783. The next prime is 72794861. The reversal of 72794848 is 84849727.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162265 + ... + 162712.

It is an arithmetic number, because the mean of its divisors is an integer number (6824538).

Almost surely, 2^72794848 is an apocalyptic number.

It is an amenable number.

72794848 is an abundant number, since it is smaller than the sum of its proper divisors (90994064).

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

72794848 is a wasteful number, since it uses less digits than its factorization.

72794848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324994 (or 324986 counting only the distinct ones).

The product of its digits is 903168, while the sum is 49.

The square root of 72794848 is about 8531.9896858822. The cubic root of 72794848 is about 417.5420455582.

The spelling of 72794848 in words is "seventy-two million, seven hundred ninety-four thousand, eight hundred forty-eight".