116629155 has 24 divisors (see below), whose sum is σ = 209130480. Its totient is φ = 60056640.

The previous prime is 116629151. The next prime is 116629181. The reversal of 116629155 is 551926611.

116629155 is a `hidden beast` number, since 1 + 16 + 629 + 15 + 5 = 666.

It is not a de Polignac number, because 116629155 - 2² = 116629151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116629151) 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 in 23 ways as a sum of consecutive naturals, for example, 43381 + ... + 45990.

It is an arithmetic number, because the mean of its divisors is an integer number (8713770).

Almost surely, 2^116629155 is an apocalyptic number.

116629155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116629155 is a deficient number, since it is larger than the sum of its proper divisors (92501325).

116629155 is a wasteful number, since it uses less digits than its factorization.

116629155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89411 (or 89408 counting only the distinct ones).

The product of its digits is 16200, while the sum is 36.

The square root of 116629155 is about 10799.4979049954. The cubic root of 116629155 is about 488.5800275861.

The spelling of 116629155 in words is "one hundred sixteen million, six hundred twenty-nine thousand, one hundred fifty-five".