161468114 has 8 divisors (see below), whose sum is σ = 250554060. Its totient is φ = 77950096.

The previous prime is 161468113. The next prime is 161468141. The reversal of 161468114 is 411864161.

It can be written as a sum of positive squares in 2 ways, for example, as 148035889 + 13432225 = 12167^2 + 3665^2 .

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

It is not an unprimeable number, because it can be changed into a prime (161468113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1391909 + ... + 1392024.

Almost surely, 2^161468114 is an apocalyptic number.

161468114 is a deficient number, since it is larger than the sum of its proper divisors (89085946).

161468114 is a wasteful number, since it uses less digits than its factorization.

161468114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2783964.

The product of its digits is 4608, while the sum is 32.

The square root of 161468114 is about 12707.0104273192. The cubic root of 161468114 is about 544.5389181638.

The spelling of 161468114 in words is "one hundred sixty-one million, four hundred sixty-eight thousand, one hundred fourteen".