116016520 has 16 divisors (see below), whose sum is σ = 261037260. Its totient is φ = 46406592.

The previous prime is 116016503. The next prime is 116016521. The reversal of 116016520 is 25610611.

It can be written as a sum of positive squares in 2 ways, for example, as 112911876 + 3104644 = 10626^2 + 1762^2 .

It is a junction number, because it is equal to n+sod(n) for n = 116016491 and 116016500.

It is not an unprimeable number, because it can be changed into a prime (116016521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1450167 + ... + 1450246.

Almost surely, 2^116016520 is an apocalyptic number.

116016520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116016520 is an abundant number, since it is smaller than the sum of its proper divisors (145020740).

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

116016520 is a wasteful number, since it uses less digits than its factorization.

116016520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900424 (or 2900420 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 116016520 is about 10771.0965087126. The cubic root of 116016520 is about 487.7230467391.

The spelling of 116016520 in words is "one hundred sixteen million, sixteen thousand, five hundred twenty".