117852916 has 6 divisors (see below), whose sum is σ = 206242610. Its totient is φ = 58926456.

The previous prime is 117852907. The next prime is 117852919. The reversal of 117852916 is 619258711.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 62410000 + 55442916 = 7900^2 + 7446^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117852919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14731611 + ... + 14731618.

Almost surely, 2^117852916 is an apocalyptic number.

It is an amenable number.

117852916 is a deficient number, since it is larger than the sum of its proper divisors (88389694).

117852916 is a wasteful number, since it uses less digits than its factorization.

117852916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29463233 (or 29463231 counting only the distinct ones).

The product of its digits is 30240, while the sum is 40.

The square root of 117852916 is about 10856.0082903432. The cubic root of 117852916 is about 490.2829353052.

The spelling of 117852916 in words is "one hundred seventeen million, eight hundred fifty-two thousand, nine hundred sixteen".