116506464 has 48 divisors (see below), whose sum is σ = 308064960. Its totient is φ = 38551680.

The previous prime is 116506459. The next prime is 116506483. The reversal of 116506464 is 464605611.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

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, 8979 + ... + 17709.

It is an arithmetic number, because the mean of its divisors is an integer number (6418020).

Almost surely, 2^116506464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116506464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154032480).

116506464 is an abundant number, since it is smaller than the sum of its proper divisors (191558496).

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

116506464 is a wasteful number, since it uses less digits than its factorization.

116506464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8883 (or 8875 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 116506464 is about 10793.8160073257. The cubic root of 116506464 is about 488.4086427540.

The spelling of 116506464 in words is "one hundred sixteen million, five hundred six thousand, four hundred sixty-four".