116577331 has 16 divisors (see below), whose sum is σ = 133489440. Its totient is φ = 100915200.

The previous prime is 116577323. The next prime is 116577379. The reversal of 116577331 is 133775611.

It is a cyclic number.

It is not a de Polignac number, because 116577331 - 2³ = 116577323 is a prime.

It is a super-2 number, since 2×116577331² = 27180548206167122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116577301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22611 + ... + 27283.

It is an arithmetic number, because the mean of its divisors is an integer number (8343090).

Almost surely, 2^116577331 is an apocalyptic number.

116577331 is a deficient number, since it is larger than the sum of its proper divisors (16912109).

116577331 is a wasteful number, since it uses less digits than its factorization.

116577331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4806.

The product of its digits is 13230, while the sum is 34.

The square root of 116577331 is about 10797.0982675902. The cubic root of 116577331 is about 488.5076502502.

The spelling of 116577331 in words is "one hundred sixteen million, five hundred seventy-seven thousand, three hundred thirty-one".