116632818 has 32 divisors (see below), whose sum is σ = 274432320. Its totient is φ = 36590400.

The previous prime is 116632799. The next prime is 116632847. The reversal of 116632818 is 818236611.

116632818 is a `hidden beast` number, since 1 + 1 + 6 + 632 + 8 + 18 = 666.

It is a super-2 number, since 2×116632818² = 27206428469242248, which contains 22 as substring.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 62608 + ... + 64443.

It is an arithmetic number, because the mean of its divisors is an integer number (8576010).

Almost surely, 2^116632818 is an apocalyptic number.

116632818 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

116632818 is an abundant number, since it is smaller than the sum of its proper divisors (157799502).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116632818 is a wasteful number, since it uses less digits than its factorization.

116632818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127079 (or 127073 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 116632818 is about 10799.6674948815. The cubic root of 116632818 is about 488.5851425162.

The spelling of 116632818 in words is "one hundred sixteen million, six hundred thirty-two thousand, eight hundred eighteen".