116286516 has 30 divisors (see below), whose sum is σ = 303996770. Its totient is φ = 38762064.

The previous prime is 116286503. The next prime is 116286563. The reversal of 116286516 is 615682611.

116286516 is a `hidden beast` number, since 1 + 1 + 62 + 86 + 516 = 666.

It can be written as a sum of positive squares in only one way, i.e., 115476516 + 810000 = 10746^2 + 900^2 .

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 179131 + ... + 179778.

Almost surely, 2^116286516 is an apocalyptic number.

It is an amenable number.

116286516 is an abundant number, since it is smaller than the sum of its proper divisors (187710254).

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

116286516 is a wasteful number, since it uses less digits than its factorization.

116286516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358925 (or 358914 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 116286516 is about 10783.6225824164. The cubic root of 116286516 is about 488.1010999439.

It can be divided in two parts, 1162 and 86516, that added together give a palindrome (87678).

The spelling of 116286516 in words is "one hundred sixteen million, two hundred eighty-six thousand, five hundred sixteen".