116905616 has 20 divisors (see below), whose sum is σ = 227775600. Its totient is φ = 58124832.

The previous prime is 116905603. The next prime is 116905639. The reversal of 116905616 is 616509611.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17546 + ... + 23273.

It is an arithmetic number, because the mean of its divisors is an integer number (11388780).

Almost surely, 2^116905616 is an apocalyptic number.

116905616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116905616 is a deficient number, since it is larger than the sum of its proper divisors (110869984).

116905616 is a wasteful number, since it uses less digits than its factorization.

116905616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41006 (or 41000 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 116905616 is about 10812.2900442043. The cubic root of 116905616 is about 488.9657708597.

The spelling of 116905616 in words is "one hundred sixteen million, nine hundred five thousand, six hundred sixteen".