116861283 has 24 divisors (see below), whose sum is σ = 210452736. Its totient is φ = 60706800.

The previous prime is 116861279. The next prime is 116861287. The reversal of 116861283 is 382168611.

It is an interprime number because it is at equal distance from previous prime (116861279) and next prime (116861287).

It is not a de Polignac number, because 116861283 - 2² = 116861279 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116861287) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83623 + ... + 85008.

It is an arithmetic number, because the mean of its divisors is an integer number (8768864).

Almost surely, 2^116861283 is an apocalyptic number.

116861283 is a deficient number, since it is larger than the sum of its proper divisors (93591453).

116861283 is a wasteful number, since it uses less digits than its factorization.

116861283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168655 (or 168652 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 116861283 is about 10810.2397290717. The cubic root of 116861283 is about 488.9039544389.

The spelling of 116861283 in words is "one hundred sixteen million, eight hundred sixty-one thousand, two hundred eighty-three".