116165474 has 8 divisors (see below), whose sum is σ = 180256860. Its totient is φ = 56079856.

The previous prime is 116165473. The next prime is 116165477. The reversal of 116165474 is 474561611.

It can be written as a sum of positive squares in 2 ways, for example, as 108014449 + 8151025 = 10393^2 + 2855^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116165473) 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, 1001369 + ... + 1001484.

Almost surely, 2^116165474 is an apocalyptic number.

116165474 is a deficient number, since it is larger than the sum of its proper divisors (64091386).

116165474 is a wasteful number, since it uses less digits than its factorization.

116165474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2002884.

The product of its digits is 20160, while the sum is 35.

The square root of 116165474 is about 10778.0088142476. The cubic root of 116165474 is about 487.9316872262.

The spelling of 116165474 in words is "one hundred sixteen million, one hundred sixty-five thousand, four hundred seventy-four".