712687113 has 8 divisors (see below), whose sum is σ = 1055832800. Its totient is φ = 475124724.

The previous prime is 712687111. The next prime is 712687121. The reversal of 712687113 is 311786217.

It is not a de Polignac number, because 712687113 - 2¹ = 712687111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (712687111) 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, 13197883 + ... + 13197936.

It is an arithmetic number, because the mean of its divisors is an integer number (131979100).

Almost surely, 2^712687113 is an apocalyptic number.

It is an amenable number.

712687113 is a deficient number, since it is larger than the sum of its proper divisors (343145687).

712687113 is a wasteful number, since it uses less digits than its factorization.

712687113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26395828 (or 26395822 counting only the distinct ones).

The product of its digits is 14112, while the sum is 36.

The square root of 712687113 is about 26696.2003476150. The cubic root of 712687113 is about 893.2361724946.

The spelling of 712687113 in words is "seven hundred twelve million, six hundred eighty-seven thousand, one hundred thirteen".