62720713 has 8 divisors (see below), whose sum is σ = 68989536. Its totient is φ = 57017620.

The previous prime is 62720699. The next prime is 62720731. The reversal of 62720713 is 31702726.

It is a de Polignac number, because none of the positive numbers 2^k-62720713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (62720743) 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, 22231 + ... + 24892.

It is an arithmetic number, because the mean of its divisors is an integer number (8623692).

Almost surely, 2^62720713 is an apocalyptic number.

It is an amenable number.

62720713 is a deficient number, since it is larger than the sum of its proper divisors (6268823).

62720713 is an equidigital number, since it uses as much as digits as its factorization.

62720713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47156 (or 47134 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 62720713 is about 7919.6409640842. The cubic root of 62720713 is about 397.3168609043.

The spelling of 62720713 in words is "sixty-two million, seven hundred twenty thousand, seven hundred thirteen".