116495136 has 36 divisors (see below), whose sum is σ = 331283862. Its totient is φ = 38831616.

The previous prime is 116495123. The next prime is 116495143. The reversal of 116495136 is 631594611.

116495136 is a `hidden beast` number, since 1 + 1 + 649 + 5 + 1 + 3 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 58430736 + 58064400 = 7644^2 + 7620^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×116495136² = 27142233423316992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 116495136.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 201961 + ... + 202536.

Almost surely, 2^116495136 is an apocalyptic number.

116495136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

116495136 is an abundant number, since it is smaller than the sum of its proper divisors (214788726).

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

116495136 is a wasteful number, since it uses less digits than its factorization.

116495136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404513 (or 404502 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 116495136 is about 10793.2912496606. The cubic root of 116495136 is about 488.3928128099.

The spelling of 116495136 in words is "one hundred sixteen million, four hundred ninety-five thousand, one hundred thirty-six".