116345616 has 40 divisors (see below), whose sum is σ = 307554720. Its totient is φ = 37879296.

The previous prime is 116345609. The next prime is 116345617. The reversal of 116345616 is 616543611.

It is not an unprimeable number, because it can be changed into a prime (116345617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26121 + ... + 30248.

It is an arithmetic number, because the mean of its divisors is an integer number (7688868).

Almost surely, 2^116345616 is an apocalyptic number.

116345616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116345616 is an abundant number, since it is smaller than the sum of its proper divisors (191209104).

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

116345616 is a wasteful number, since it uses less digits than its factorization.

116345616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56423 (or 56417 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 116345616 is about 10786.3625008619. The cubic root of 116345616 is about 488.1837747328.

The spelling of 116345616 in words is "one hundred sixteen million, three hundred forty-five thousand, six hundred sixteen".