72708802 has 8 divisors (see below), whose sum is σ = 110691216. Its totient is φ = 35811732.

The previous prime is 72708793. The next prime is 72708809. The reversal of 72708802 is 20880727.

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

It is not an unprimeable number, because it can be changed into a prime (72708809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271168 + ... + 271435.

It is an arithmetic number, because the mean of its divisors is an integer number (13836402).

Almost surely, 2^72708802 is an apocalyptic number.

72708802 is a deficient number, since it is larger than the sum of its proper divisors (37982414).

72708802 is a wasteful number, since it uses less digits than its factorization.

72708802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542672.

The product of its (nonzero) digits is 12544, while the sum is 34.

The square root of 72708802 is about 8526.9456430776. The cubic root of 72708802 is about 417.3774643682.

The spelling of 72708802 in words is "seventy-two million, seven hundred eight thousand, eight hundred two".