71732190060 has 96 divisors (see below), whose sum is σ = 224035600320. Its totient is φ = 19054116864.

The previous prime is 71732190059. The next prime is 71732190071. The reversal of 71732190060 is 6009123717.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 71732189997 and 71732190024.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119659 + ... + 397218.

It is an arithmetic number, because the mean of its divisors is an integer number (2333704170).

Almost surely, 2^71732190060 is an apocalyptic number.

It is an amenable number.

71732190060 is an abundant number, since it is smaller than the sum of its proper divisors (152303410260).

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

71732190060 is a wasteful number, since it uses less digits than its factorization.

71732190060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517152 (or 517144 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The spelling of 71732190060 in words is "seventy-one billion, seven hundred thirty-two million, one hundred ninety thousand, sixty".