116664474 has 8 divisors (see below), whose sum is σ = 233328960. Its totient is φ = 38888156.

The previous prime is 116664469. The next prime is 116664491. The reversal of 116664474 is 474466611.

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

116664474 is an admirable number.

It is a super-2 number, since 2×116664474² = 27221198987393352, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9722034 + ... + 9722045.

It is an arithmetic number, because the mean of its divisors is an integer number (29166120).

Almost surely, 2^116664474 is an apocalyptic number.

116664474 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.

116664474 is a wasteful number, since it uses less digits than its factorization.

116664474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19444084.

The product of its digits is 96768, while the sum is 39.

The square root of 116664474 is about 10801.1329961259. The cubic root of 116664474 is about 488.6293417746.

The spelling of 116664474 in words is "one hundred sixteen million, six hundred sixty-four thousand, four hundred seventy-four".