116438670 has 24 divisors (see below), whose sum is σ = 302740776. Its totient is φ = 31050288.

The previous prime is 116438657. The next prime is 116438671. The reversal of 116438670 is 76834611.

116438670 is a `hidden beast` number, since 1 + 1 + 643 + 8 + 6 + 7 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116438671) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 646792 + ... + 646971.

It is an arithmetic number, because the mean of its divisors is an integer number (12614199).

Almost surely, 2^116438670 is an apocalyptic number.

116438670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116438670 is an abundant number, since it is smaller than the sum of its proper divisors (186302106).

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

116438670 is a wasteful number, since it uses less digits than its factorization.

116438670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1293776 (or 1293773 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 116438670 is about 10790.6751410651. The cubic root of 116438670 is about 488.3138909298.

The spelling of 116438670 in words is "one hundred sixteen million, four hundred thirty-eight thousand, six hundred seventy".