72934833 has 16 divisors (see below), whose sum is σ = 99743616. Its totient is φ = 47389440.

The previous prime is 72934831. The next prime is 72934853. The reversal of 72934833 is 33843927.

It is not a de Polignac number, because 72934833 - 2¹ = 72934831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 72934791 and 72934800.

It is not an unprimeable number, because it can be changed into a prime (72934831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18916 + ... + 22442.

It is an arithmetic number, because the mean of its divisors is an integer number (6233976).

Almost surely, 2^72934833 is an apocalyptic number.

It is an amenable number.

72934833 is a deficient number, since it is larger than the sum of its proper divisors (26808783).

72934833 is a wasteful number, since it uses less digits than its factorization.

72934833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3704.

The product of its digits is 108864, while the sum is 39.

The square root of 72934833 is about 8540.1892836166. The cubic root of 72934833 is about 417.8095196010.

The spelling of 72934833 in words is "seventy-two million, nine hundred thirty-four thousand, eight hundred thirty-three".