116945616 has 40 divisors (see below), whose sum is σ = 315247680. Its totient is φ = 37286656.

The previous prime is 116945597. The next prime is 116945623. The reversal of 116945616 is 616549611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51861 + ... + 54068.

It is an arithmetic number, because the mean of its divisors is an integer number (7881192).

Almost surely, 2^116945616 is an apocalyptic number.

116945616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116945616 is an abundant number, since it is smaller than the sum of its proper divisors (198302064).

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

116945616 is a wasteful number, since it uses less digits than its factorization.

116945616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105963 (or 105957 counting only the distinct ones).

The product of its digits is 38880, while the sum is 39.

The square root of 116945616 is about 10814.1396329065. The cubic root of 116945616 is about 489.0215320833.

The spelling of 116945616 in words is "one hundred sixteen million, nine hundred forty-five thousand, six hundred sixteen".