116616840 has 64 divisors (see below), whose sum is σ = 350645760. Its totient is φ = 31027200.

The previous prime is 116616793. The next prime is 116616853. The reversal of 116616840 is 48616611.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72040 + ... + 73640.

It is an arithmetic number, because the mean of its divisors is an integer number (5478840).

Almost surely, 2^116616840 is an apocalyptic number.

116616840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116616840 is an abundant number, since it is smaller than the sum of its proper divisors (234028920).

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

116616840 is a wasteful number, since it uses less digits than its factorization.

116616840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222 (or 2218 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 116616840 is about 10798.9277245475. The cubic root of 116616840 is about 488.5628304144.

The spelling of 116616840 in words is "one hundred sixteen million, six hundred sixteen thousand, eight hundred forty".