116915212 has 6 divisors (see below), whose sum is σ = 204601628. Its totient is φ = 58457604.

The previous prime is 116915209. The next prime is 116915219. The reversal of 116915212 is 212519611.

It is not an unprimeable number, because it can be changed into a prime (116915219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14614398 + ... + 14614405.

Almost surely, 2^116915212 is an apocalyptic number.

It is an amenable number.

116915212 is a deficient number, since it is larger than the sum of its proper divisors (87686416).

116915212 is a wasteful number, since it uses less digits than its factorization.

116915212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29228807 (or 29228805 counting only the distinct ones).

The product of its digits is 1080, while the sum is 28.

The square root of 116915212 is about 10812.7337893800. The cubic root of 116915212 is about 488.9791491368.

The spelling of 116915212 in words is "one hundred sixteen million, nine hundred fifteen thousand, two hundred twelve".