116096391 has 12 divisors (see below), whose sum is σ = 169263432. Its totient is φ = 76673616.

The previous prime is 116096381. The next prime is 116096399. The reversal of 116096391 is 193690611.

116096391 is a `hidden beast` number, since 1 + 16 + 0 + 9 + 639 + 1 = 666.

It is not a de Polignac number, because 116096391 - 2¹⁷ = 115965319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116096399) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59316 + ... + 61241.

It is an arithmetic number, because the mean of its divisors is an integer number (14105286).

Almost surely, 2^116096391 is an apocalyptic number.

116096391 is a deficient number, since it is larger than the sum of its proper divisors (53167041).

116096391 is a wasteful number, since it uses less digits than its factorization.

116096391 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120670 (or 120667 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 116096391 is about 10774.8035248908. The cubic root of 116096391 is about 487.8349445718.

The spelling of 116096391 in words is "one hundred sixteen million, ninety-six thousand, three hundred ninety-one".