716720124 has 24 divisors (see below), whose sum is σ = 1726294528. Its totient is φ = 231199920.

The previous prime is 716720111. The next prime is 716720129. The reversal of 716720124 is 421027617.

It is a super-2 number, since 2×716720124² = 1027375472293150752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 716720091 and 716720100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716720129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 962962 + ... + 963705.

Almost surely, 2^716720124 is an apocalyptic number.

It is an amenable number.

716720124 is an abundant number, since it is smaller than the sum of its proper divisors (1009574404).

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

716720124 is a wasteful number, since it uses less digits than its factorization.

716720124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926705 (or 1926703 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 716720124 is about 26771.6290875247. The cubic root of 716720124 is about 894.9179097227.

The spelling of 716720124 in words is "seven hundred sixteen million, seven hundred twenty thousand, one hundred twenty-four".