116406664 has 32 divisors (see below), whose sum is σ = 238600800. Its totient is φ = 52801920.

The previous prime is 116406637. The next prime is 116406679. The reversal of 116406664 is 466604611.

It is a super-2 number, since 2×116406664² = 27101022847217792, which contains 22 as substring.

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, 53404 + ... + 55540.

It is an arithmetic number, because the mean of its divisors is an integer number (7456275).

Almost surely, 2^116406664 is an apocalyptic number.

It is an amenable number.

116406664 is an abundant number, since it is smaller than the sum of its proper divisors (122194136).

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

116406664 is a wasteful number, since it uses less digits than its factorization.

116406664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773 (or 2769 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 116406664 is about 10789.1919994038. The cubic root of 116406664 is about 488.2691451805.

The spelling of 116406664 in words is "one hundred sixteen million, four hundred six thousand, six hundred sixty-four".