116678774 has 8 divisors (see below), whose sum is σ = 181053360. Its totient is φ = 56327656.

The previous prime is 116678767. The next prime is 116678777. The reversal of 116678774 is 477876611.

It is a happy number.

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

It is a super-2 number, since 2×116678774² = 27227872604286152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116678777) 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, 1005794 + ... + 1005909.

It is an arithmetic number, because the mean of its divisors is an integer number (22631670).

Almost surely, 2^116678774 is an apocalyptic number.

116678774 is a deficient number, since it is larger than the sum of its proper divisors (64374586).

116678774 is a wasteful number, since it uses less digits than its factorization.

116678774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011734.

The product of its digits is 395136, while the sum is 47.

The square root of 116678774 is about 10801.7949434342. The cubic root of 116678774 is about 488.6493053330.

The spelling of 116678774 in words is "one hundred sixteen million, six hundred seventy-eight thousand, seven hundred seventy-four".