72875833 has 8 divisors (see below), whose sum is σ = 74428448. Its totient is φ = 71337024.

The previous prime is 72875807. The next prime is 72875851. The reversal of 72875833 is 33857827.

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

It is a cyclic number.

It is not a de Polignac number, because 72875833 - 2⁹ = 72875321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 72875833.

It is not an unprimeable number, because it can be changed into a prime (72875863) 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, 7585 + ... + 14257.

It is an arithmetic number, because the mean of its divisors is an integer number (9303556).

Almost surely, 2^72875833 is an apocalyptic number.

It is an amenable number.

72875833 is a deficient number, since it is larger than the sum of its proper divisors (1552615).

72875833 is a wasteful number, since it uses less digits than its factorization.

72875833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6903.

The product of its digits is 282240, while the sum is 43.

The square root of 72875833 is about 8536.7343287700. The cubic root of 72875833 is about 417.6968280807.

The spelling of 72875833 in words is "seventy-two million, eight hundred seventy-five thousand, eight hundred thirty-three".