116706720 has 192 divisors, whose sum is σ = 403885440. Its totient is φ = 28151808.

The previous prime is 116706713. The next prime is 116706743. The reversal of 116706720 is 27607611.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 368002 + ... + 368318.

It is an arithmetic number, because the mean of its divisors is an integer number (2103570).

Almost surely, 2^116706720 is an apocalyptic number.

116706720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116706720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201942720).

116706720 is an abundant number, since it is smaller than the sum of its proper divisors (287178720).

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

116706720 is a wasteful number, since it uses less digits than its factorization.

116706720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 399 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 116706720 is about 10803.0884472914. The cubic root of 116706720 is about 488.6883147229.

The spelling of 116706720 in words is "one hundred sixteen million, seven hundred six thousand, seven hundred twenty".