116909604 has 72 divisors (see below), whose sum is σ = 345625280. Its totient is φ = 32622912.

The previous prime is 116909593. The next prime is 116909623. The reversal of 116909604 is 406909611.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5442 + ... + 16230.

Almost surely, 2^116909604 is an apocalyptic number.

116909604 is a gapful number since it is divisible by the number (14) 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 116909604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172812640).

116909604 is an abundant number, since it is smaller than the sum of its proper divisors (228715676).

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

116909604 is a wasteful number, since it uses less digits than its factorization.

116909604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10849 (or 10844 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 116909604 is about 10812.4744623976. The cubic root of 116909604 is about 488.9713308245.

The spelling of 116909604 in words is "one hundred sixteen million, nine hundred nine thousand, six hundred four".