116652987 has 32 divisors (see below), whose sum is σ = 196738560. Its totient is φ = 67620960.

The previous prime is 116652983. The next prime is 116653001. The reversal of 116652987 is 789256611.

116652987 is a `hidden beast` number, since 116 + 6 + 529 + 8 + 7 = 666.

It is not a de Polignac number, because 116652987 - 2² = 116652983 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116652983) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1708 + ... + 15369.

It is an arithmetic number, because the mean of its divisors is an integer number (6148080).

Almost surely, 2^116652987 is an apocalyptic number.

116652987 is a deficient number, since it is larger than the sum of its proper divisors (80085573).

116652987 is a wasteful number, since it uses less digits than its factorization.

116652987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17120 (or 17114 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 116652987 is about 10800.6012332647. The cubic root of 116652987 is about 488.6133041318.

The spelling of 116652987 in words is "one hundred sixteen million, six hundred fifty-two thousand, nine hundred eighty-seven".