116409976 has 32 divisors (see below), whose sum is σ = 225792000. Its totient is φ = 56231136.

The previous prime is 116409959. The next prime is 116409983. The reversal of 116409976 is 679904611.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27745 + ... + 31663.

It is an arithmetic number, because the mean of its divisors is an integer number (7056000).

Almost surely, 2^116409976 is an apocalyptic number.

It is an amenable number.

116409976 is a deficient number, since it is larger than the sum of its proper divisors (109382024).

116409976 is a wasteful number, since it uses less digits than its factorization.

116409976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4051 (or 4047 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 116409976 is about 10789.3454852461. The cubic root of 116409976 is about 488.2737758778.

The spelling of 116409976 in words is "one hundred sixteen million, four hundred nine thousand, nine hundred seventy-six".