116517566 has 16 divisors (see below), whose sum is σ = 193898880. Its totient is φ = 52064280.

The previous prime is 116517529. The next prime is 116517571. The reversal of 116517566 is 665715611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43586 + ... + 46181.

It is an arithmetic number, because the mean of its divisors is an integer number (12118680).

Almost surely, 2^116517566 is an apocalyptic number.

116517566 is a deficient number, since it is larger than the sum of its proper divisors (77381314).

116517566 is a wasteful number, since it uses less digits than its factorization.

116517566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89839.

The product of its digits is 37800, while the sum is 38.

The square root of 116517566 is about 10794.3302710265. The cubic root of 116517566 is about 488.4241558862.

The spelling of 116517566 in words is "one hundred sixteen million, five hundred seventeen thousand, five hundred sixty-six".