116365278 has 8 divisors (see below), whose sum is σ = 232730568. Its totient is φ = 38788424.

The previous prime is 116365273. The next prime is 116365307. The reversal of 116365278 is 872563611.

It is a sphenic number, since it is the product of 3 distinct primes.

116365278 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116365273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9697101 + ... + 9697112.

It is an arithmetic number, because the mean of its divisors is an integer number (29091321).

Almost surely, 2^116365278 is an apocalyptic number.

116365278 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

116365278 is a wasteful number, since it uses less digits than its factorization.

116365278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19394218.

The product of its digits is 60480, while the sum is 39.

The square root of 116365278 is about 10787.2738910255. The cubic root of 116365278 is about 488.2112736309.

The spelling of 116365278 in words is "one hundred sixteen million, three hundred sixty-five thousand, two hundred seventy-eight".