710665231 has 2 divisors, whose sum is σ = 710665232. Its totient is φ = 710665230.

The previous prime is 710665223. The next prime is 710665243. The reversal of 710665231 is 132566017.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 710665231 - 2³ = 710665223 is a prime.

It is a super-2 number, since 2×710665231² = 1010090141104566722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 710665193 and 710665202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (710665211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355332615 + 355332616.

It is an arithmetic number, because the mean of its divisors is an integer number (355332616).

Almost surely, 2^710665231 is an apocalyptic number.

710665231 is a deficient number, since it is larger than the sum of its proper divisors (1).

710665231 is an equidigital number, since it uses as much as digits as its factorization.

710665231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 710665231 is about 26658.3051036633. The cubic root of 710665231 is about 892.3906734978.

The spelling of 710665231 in words is "seven hundred ten million, six hundred sixty-five thousand, two hundred thirty-one".