116519888 has 20 divisors (see below), whose sum is σ = 225924900. Its totient is φ = 58216704.

The previous prime is 116519869. The next prime is 116519911. The reversal of 116519888 is 888915611.

It can be written as a sum of positive squares in 2 ways, for example, as 95101504 + 21418384 = 9752^2 + 4628^2 .

It is a congruent number.

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, 39356 + ... + 42212.

It is an arithmetic number, because the mean of its divisors is an integer number (11296245).

Almost surely, 2^116519888 is an apocalyptic number.

It is an amenable number.

116519888 is a deficient number, since it is larger than the sum of its proper divisors (109405012).

116519888 is a wasteful number, since it uses less digits than its factorization.

116519888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5414 (or 5408 counting only the distinct ones).

The product of its digits is 138240, while the sum is 47.

The square root of 116519888 is about 10794.4378269551. The cubic root of 116519888 is about 488.4274003565.

The spelling of 116519888 in words is "one hundred sixteen million, five hundred nineteen thousand, eight hundred eighty-eight".