72593112 has 32 divisors (see below), whose sum is σ = 186390000. Its totient is φ = 23543424.

The previous prime is 72593107. The next prime is 72593123. The reversal of 72593112 is 21139527.

It is a self number, because there is not a number n which added to its sum of digits gives 72593112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39987 + ... + 41762.

Almost surely, 2^72593112 is an apocalyptic number.

It is an amenable number.

72593112 is an abundant number, since it is smaller than the sum of its proper divisors (113796888).

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

72593112 is a wasteful number, since it uses less digits than its factorization.

72593112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81795 (or 81791 counting only the distinct ones).

The product of its digits is 3780, while the sum is 30.

The square root of 72593112 is about 8520.1591534431. The cubic root of 72593112 is about 417.1559779715.

The spelling of 72593112 in words is "seventy-two million, five hundred ninety-three thousand, one hundred twelve".