72796933 has 8 divisors (see below), whose sum is σ = 79855776. Its totient is φ = 65811600.

The previous prime is 72796921. The next prime is 72796951. The reversal of 72796933 is 33969727.

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

It is not a de Polignac number, because 72796933 - 2⁹ = 72796421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72796963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16291 + ... + 20272.

It is an arithmetic number, because the mean of its divisors is an integer number (9981972).

Almost surely, 2^72796933 is an apocalyptic number.

It is an amenable number.

72796933 is a deficient number, since it is larger than the sum of its proper divisors (7058843).

72796933 is a wasteful number, since it uses less digits than its factorization.

72796933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36755.

The product of its digits is 428652, while the sum is 46.

The square root of 72796933 is about 8532.1118722155. Note that the first 3 decimals coincide. The cubic root of 72796933 is about 417.5460319522.

The spelling of 72796933 in words is "seventy-two million, seven hundred ninety-six thousand, nine hundred thirty-three".