716120530 has 8 divisors (see below), whose sum is σ = 1289016972. Its totient is φ = 286448208.

The previous prime is 716120521. The next prime is 716120551. The reversal of 716120530 is 35021617.

716120530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 659102929 + 57017601 = 25673^2 + 7551^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×716120530² = 1025657226974961800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 716120495 and 716120504.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35806017 + ... + 35806036.

Almost surely, 2^716120530 is an apocalyptic number.

716120530 is a deficient number, since it is larger than the sum of its proper divisors (572896442).

716120530 is a wasteful number, since it uses less digits than its factorization.

716120530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71612060.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 716120530 is about 26760.4284345374. The cubic root of 716120530 is about 894.6682831746.

The spelling of 716120530 in words is "seven hundred sixteen million, one hundred twenty thousand, five hundred thirty".