161674314 has 16 divisors (see below), whose sum is σ = 337407552. Its totient is φ = 51548288.

The previous prime is 161674309. The next prime is 161674343. The reversal of 161674314 is 413476161.

161674314 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×161674314² = 52277167614741192, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 7 ways as a sum of consecutive naturals, for example, 585639 + ... + 585914.

It is an arithmetic number, because the mean of its divisors is an integer number (21087972).

Almost surely, 2^161674314 is an apocalyptic number.

161674314 is an abundant number, since it is smaller than the sum of its proper divisors (175733238).

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

161674314 is a wasteful number, since it uses less digits than its factorization.

161674314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1171581.

The product of its digits is 12096, while the sum is 33.

The square root of 161674314 is about 12715.1214701237. The cubic root of 161674314 is about 544.7706174950.

The spelling of 161674314 in words is "one hundred sixty-one million, six hundred seventy-four thousand, three hundred fourteen".