116904216 has 128 divisors (see below), whose sum is σ = 358525440. Its totient is φ = 31257600.

The previous prime is 116904199. The next prime is 116904233. The reversal of 116904216 is 612409611.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (116904199) and next prime (116904233).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 78196 + ... + 79676.

It is an arithmetic number, because the mean of its divisors is an integer number (2800980).

Almost surely, 2^116904216 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 116904216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179262720).

116904216 is an abundant number, since it is smaller than the sum of its proper divisors (241621224).

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

116904216 is a wasteful number, since it uses less digits than its factorization.

116904216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537 (or 1533 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 116904216 is about 10812.2253028690. The cubic root of 116904216 is about 488.9638189865.

The spelling of 116904216 in words is "one hundred sixteen million, nine hundred four thousand, two hundred sixteen".