117049601 has 2 divisors, whose sum is σ = 117049602. Its totient is φ = 117049600.

The previous prime is 117049591. The next prime is 117049619. The reversal of 117049601 is 106940711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102495376 + 14554225 = 10124^2 + 3815^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117049601 is a prime.

It is not a weakly prime, because it can be changed into another prime (117009601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58524800 + 58524801.

It is an arithmetic number, because the mean of its divisors is an integer number (58524801).

Almost surely, 2^117049601 is an apocalyptic number.

It is an amenable number.

117049601 is a deficient number, since it is larger than the sum of its proper divisors (1).

117049601 is an equidigital number, since it uses as much as digits as its factorization.

117049601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 117049601 is about 10818.9463904763. The cubic root of 117049601 is about 489.1664308873.

The spelling of 117049601 in words is "one hundred seventeen million, forty-nine thousand, six hundred one".