116097786 has 80 divisors (see below), whose sum is σ = 305454336. Its totient is φ = 32262624.

The previous prime is 116097769. The next prime is 116097853. The reversal of 116097786 is 687790611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 40575 + ... + 43341.

Almost surely, 2^116097786 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116097786, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152727168).

116097786 is an abundant number, since it is smaller than the sum of its proper divisors (189356550).

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

116097786 is a wasteful number, since it uses less digits than its factorization.

116097786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825 (or 2816 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 116097786 is about 10774.8682590554. The cubic root of 116097786 is about 487.8368984856.

The spelling of 116097786 in words is "one hundred sixteen million, ninety-seven thousand, seven hundred eighty-six".