117002657 has 2 divisors, whose sum is σ = 117002658. Its totient is φ = 117002656.

The previous prime is 117002629. The next prime is 117002659. The reversal of 117002657 is 756200711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 116661601 + 341056 = 10801^2 + 584^2 .

It is a cyclic number.

It is not a de Polignac number, because 117002657 - 2⁶ = 117002593 is a prime.

Together with 117002659, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (117002659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58501328 + 58501329.

It is an arithmetic number, because the mean of its divisors is an integer number (58501329).

Almost surely, 2^117002657 is an apocalyptic number.

It is an amenable number.

117002657 is a deficient number, since it is larger than the sum of its proper divisors (1).

117002657 is an equidigital number, since it uses as much as digits as its factorization.

117002657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 117002657 is about 10816.7766455631. The cubic root of 117002657 is about 489.1010269921.

The spelling of 117002657 in words is "one hundred seventeen million, two thousand, six hundred fifty-seven".