716180427 has 8 divisors (see below), whose sum is σ = 1061008080. Its totient is φ = 477453600.

The previous prime is 716180401. The next prime is 716180429. The reversal of 716180427 is 724081617.

It is not a de Polignac number, because 716180427 - 2⁷ = 716180299 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 716180391 and 716180400.

It is not an unprimeable number, because it can be changed into a prime (716180429) 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, 13262574 + ... + 13262627.

It is an arithmetic number, because the mean of its divisors is an integer number (132626010).

Almost surely, 2^716180427 is an apocalyptic number.

716180427 is a deficient number, since it is larger than the sum of its proper divisors (344827653).

716180427 is a wasteful number, since it uses less digits than its factorization.

716180427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26525210 (or 26525204 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 716180427 is about 26761.5475449384. The cubic root of 716180427 is about 894.6932261136.

The spelling of 716180427 in words is "seven hundred sixteen million, one hundred eighty thousand, four hundred twenty-seven".