710522231 has 2 divisors, whose sum is σ = 710522232. Its totient is φ = 710522230.

The previous prime is 710522227. The next prime is 710522297. The reversal of 710522231 is 132225017.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (132225017) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 710522231 - 2² = 710522227 is a prime.

It is a super-2 number, since 2×710522231² = 1009683681490434722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 710522197 and 710522206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (710522221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 355261115 + 355261116.

It is an arithmetic number, because the mean of its divisors is an integer number (355261116).

Almost surely, 2^710522231 is an apocalyptic number.

710522231 is a deficient number, since it is larger than the sum of its proper divisors (1).

710522231 is an equidigital number, since it uses as much as digits as its factorization.

710522231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 710522231 is about 26655.6228777344. The cubic root of 710522231 is about 892.3308138897.

Adding to 710522231 its reverse (132225017), we get a palindrome (842747248).

The spelling of 710522231 in words is "seven hundred ten million, five hundred twenty-two thousand, two hundred thirty-one".