116085900 has 216 divisors, whose sum is σ = 400755600. Its totient is φ = 25858560.

The previous prime is 116085887. The next prime is 116085901. The reversal of 116085900 is 9580611.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (116085901) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 779026 + ... + 779174.

It is an arithmetic number, because the mean of its divisors is an integer number (1855350).

Almost surely, 2^116085900 is an apocalyptic number.

116085900 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 116085900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200377800).

116085900 is an abundant number, since it is smaller than the sum of its proper divisors (284669700).

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

116085900 is a wasteful number, since it uses less digits than its factorization.

116085900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 116085900 is about 10774.3166836695. The cubic root of 116085900 is about 487.8202497981.

The spelling of 116085900 in words is "one hundred sixteen million, eighty-five thousand, nine hundred".