72675888 has 40 divisors (see below), whose sum is σ = 190831536. Its totient is φ = 23827200.

The previous prime is 72675871. The next prime is 72675899. The reversal of 72675888 is 88857627.

It is a self number, because there is not a number n which added to its sum of digits gives 72675888.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9483 + ... + 15338.

Almost surely, 2^72675888 is an apocalyptic number.

It is an amenable number.

72675888 is an abundant number, since it is smaller than the sum of its proper divisors (118155648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72675888 is a wasteful number, since it uses less digits than its factorization.

72675888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24893 (or 24887 counting only the distinct ones).

The product of its digits is 1505280, while the sum is 51.

The square root of 72675888 is about 8525.0154252060. The cubic root of 72675888 is about 417.3144750422.

The spelling of 72675888 in words is "seventy-two million, six hundred seventy-five thousand, eight hundred eighty-eight".