116539896 has 128 divisors (see below), whose sum is σ = 351475200. Its totient is φ = 31764480.

The previous prime is 116539883. The next prime is 116539909. The reversal of 116539896 is 698935611.

It is an interprime number because it is at equal distance from previous prime (116539883) and next prime (116539909).

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, 102660 + ... + 103788.

It is an arithmetic number, because the mean of its divisors is an integer number (2745900).

Almost surely, 2^116539896 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 116539896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (175737600).

116539896 is an abundant number, since it is smaller than the sum of its proper divisors (234935304).

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

116539896 is a wasteful number, since it uses less digits than its factorization.

116539896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189 (or 1185 counting only the distinct ones).

The product of its digits is 349920, while the sum is 48.

The square root of 116539896 is about 10795.3645607733. The cubic root of 116539896 is about 488.4553552298.

The spelling of 116539896 in words is "one hundred sixteen million, five hundred thirty-nine thousand, eight hundred ninety-six".