116964555 has 16 divisors (see below), whose sum is σ = 187877664. Its totient is φ = 62136320.

The previous prime is 116964541. The next prime is 116964559. The reversal of 116964555 is 555469611.

It is not a de Polignac number, because 116964555 - 2⁷ = 116964427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116964559) 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 15 ways as a sum of consecutive naturals, for example, 11316 + ... + 19025.

It is an arithmetic number, because the mean of its divisors is an integer number (11742354).

Almost surely, 2^116964555 is an apocalyptic number.

116964555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116964555 is a deficient number, since it is larger than the sum of its proper divisors (70913109).

116964555 is a wasteful number, since it uses less digits than its factorization.

116964555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30606.

The product of its digits is 162000, while the sum is 42.

The square root of 116964555 is about 10815.0152565773. The cubic root of 116964555 is about 489.0479291933.

The spelling of 116964555 in words is "one hundred sixteen million, nine hundred sixty-four thousand, five hundred fifty-five".