116538416 has 10 divisors (see below), whose sum is σ = 225793212. Its totient is φ = 58269200.

The previous prime is 116538407. The next prime is 116538463. The reversal of 116538416 is 614835611.

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 as a sum of consecutive naturals, namely, 3641810 + ... + 3641841.

Almost surely, 2^116538416 is an apocalyptic number.

116538416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116538416 is a deficient number, since it is larger than the sum of its proper divisors (109254796).

116538416 is an equidigital number, since it uses as much as digits as its factorization.

116538416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7283659 (or 7283653 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

The square root of 116538416 is about 10795.2960126159. The cubic root of 116538416 is about 488.4532875059.

The spelling of 116538416 in words is "one hundred sixteen million, five hundred thirty-eight thousand, four hundred sixteen".