72734882 has 8 divisors (see below), whose sum is σ = 119020752. Its totient is φ = 33061300.

The previous prime is 72734873. The next prime is 72734899. The reversal of 72734882 is 28843727.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1653044 + ... + 1653087.

It is an arithmetic number, because the mean of its divisors is an integer number (14877594).

Almost surely, 2^72734882 is an apocalyptic number.

72734882 is a deficient number, since it is larger than the sum of its proper divisors (46285870).

72734882 is a wasteful number, since it uses less digits than its factorization.

72734882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3306144.

The product of its digits is 150528, while the sum is 41.

The square root of 72734882 is about 8528.4747757146. The cubic root of 72734882 is about 417.4273615964.

The spelling of 72734882 in words is "seventy-two million, seven hundred thirty-four thousand, eight hundred eighty-two".