117671201 has 2 divisors, whose sum is σ = 117671202. Its totient is φ = 117671200.

The previous prime is 117671179. The next prime is 117671207. The reversal of 117671201 is 102176711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112381201 + 5290000 = 10601^2 + 2300^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117671201 is a prime.

It is not a weakly prime, because it can be changed into another prime (117671207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58835600 + 58835601.

It is an arithmetic number, because the mean of its divisors is an integer number (58835601).

Almost surely, 2^117671201 is an apocalyptic number.

It is an amenable number.

117671201 is a deficient number, since it is larger than the sum of its proper divisors (1).

117671201 is an equidigital number, since it uses as much as digits as its factorization.

117671201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588, while the sum is 26.

The square root of 117671201 is about 10847.6357331909. The cubic root of 117671201 is about 490.0308199412.

The spelling of 117671201 in words is "one hundred seventeen million, six hundred seventy-one thousand, two hundred one".