712261516 has 24 divisors (see below), whose sum is σ = 1302303744. Its totient is φ = 340214160.

The previous prime is 712261469. The next prime is 712261519. The reversal of 712261516 is 615162217.

It is not an unprimeable number, because it can be changed into a prime (712261519) 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, 74911 + ... + 83881.

It is an arithmetic number, because the mean of its divisors is an integer number (54262656).

Almost surely, 2^712261516 is an apocalyptic number.

It is an amenable number.

712261516 is a deficient number, since it is larger than the sum of its proper divisors (590042228).

712261516 is a wasteful number, since it uses less digits than its factorization.

712261516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9861 (or 9859 counting only the distinct ones).

The product of its digits is 5040, while the sum is 31.

The square root of 712261516 is about 26688.2280415917. The cubic root of 712261516 is about 893.0583317906.

The spelling of 712261516 in words is "seven hundred twelve million, two hundred sixty-one thousand, five hundred sixteen".