707112689 has 2 divisors, whose sum is σ = 707112690. Its totient is φ = 707112688.

The previous prime is 707112677. The next prime is 707112701. The reversal of 707112689 is 986211707.

It is a balanced prime because it is at equal distance from previous prime (707112677) and next prime (707112701).

It can be written as a sum of positive squares in only one way, i.e., 706762225 + 350464 = 26585^2 + 592^2 .

It is a cyclic number.

It is not a de Polignac number, because 707112689 - 2²⁰ = 706064113 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (707114689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353556344 + 353556345.

It is an arithmetic number, because the mean of its divisors is an integer number (353556345).

Almost surely, 2^707112689 is an apocalyptic number.

It is an amenable number.

707112689 is a deficient number, since it is larger than the sum of its proper divisors (1).

707112689 is an equidigital number, since it uses as much as digits as its factorization.

707112689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 41.

The square root of 707112689 is about 26591.5905692006. The cubic root of 707112689 is about 890.9011992596.

The spelling of 707112689 in words is "seven hundred seven million, one hundred twelve thousand, six hundred eighty-nine".