116656774 has 16 divisors (see below), whose sum is σ = 191030112. Its totient is φ = 53103168.

The previous prime is 116656769. The next prime is 116656781. The reversal of 116656774 is 477656611.

It is a self number, because there is not a number n which added to its sum of digits gives 116656774.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28834 + ... + 32629.

It is an arithmetic number, because the mean of its divisors is an integer number (11939382).

Almost surely, 2^116656774 is an apocalyptic number.

116656774 is a deficient number, since it is larger than the sum of its proper divisors (74373338).

116656774 is a wasteful number, since it uses less digits than its factorization.

116656774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61551.

The product of its digits is 211680, while the sum is 43.

The square root of 116656774 is about 10800.7765461563. The cubic root of 116656774 is about 488.6185914905.

The spelling of 116656774 in words is "one hundred sixteen million, six hundred fifty-six thousand, seven hundred seventy-four".