72569068 has 48 divisors (see below), whose sum is σ = 150052896. Its totient is φ = 30274560.

The previous prime is 72569059. The next prime is 72569069. The reversal of 72569068 is 86096527.

It is not an unprimeable number, because it can be changed into a prime (72569069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167380 + ... + 167812.

It is an arithmetic number, because the mean of its divisors is an integer number (3126102).

Almost surely, 2^72569068 is an apocalyptic number.

It is an amenable number.

72569068 is an abundant number, since it is smaller than the sum of its proper divisors (77483828).

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

72569068 is a wasteful number, since it uses less digits than its factorization.

72569068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754 (or 752 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 72569068 is about 8518.7480300805. The cubic root of 72569068 is about 417.1099166413.

The spelling of 72569068 in words is "seventy-two million, five hundred sixty-nine thousand, sixty-eight".