116861337 has 12 divisors (see below), whose sum is σ = 168957360. Its totient is φ = 77834808.

The previous prime is 116861293. The next prime is 116861341. The reversal of 116861337 is 733168611.

116861337 is a `hidden beast` number, since 1 + 1 + 6 + 8 + 613 + 37 = 666.

It is not a de Polignac number, because 116861337 - 2²⁴ = 100084121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116821337) 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, 5214 + ... + 16152.

It is an arithmetic number, because the mean of its divisors is an integer number (14079780).

Almost surely, 2^116861337 is an apocalyptic number.

It is an amenable number.

116861337 is a deficient number, since it is larger than the sum of its proper divisors (52096023).

116861337 is a wasteful number, since it uses less digits than its factorization.

116861337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12132 (or 12129 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 116861337 is about 10810.2422267033. The cubic root of 116861337 is about 488.9040297442.

The spelling of 116861337 in words is "one hundred sixteen million, eight hundred sixty-one thousand, three hundred thirty-seven".