117766633 has 12 divisors (see below), whose sum is σ = 126421372. Its totient is φ = 109670400.

The previous prime is 117766619. The next prime is 117766657. The reversal of 117766633 is 336667711.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 729 + 117765904 = 27^2 + 10852^2 .

It is a de Polignac number, because none of the positive numbers 2^k-117766633 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (117766133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25933 + ... + 30133.

Almost surely, 2^117766633 is an apocalyptic number.

It is an amenable number.

117766633 is a deficient number, since it is larger than the sum of its proper divisors (8654739).

117766633 is an equidigital number, since it uses as much as digits as its factorization.

117766633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332 (or 4315 counting only the distinct ones).

The product of its digits is 95256, while the sum is 40.

The square root of 117766633 is about 10852.0335882267. The cubic root of 117766633 is about 490.1632567209.

The spelling of 117766633 in words is "one hundred seventeen million, seven hundred sixty-six thousand, six hundred thirty-three".