162113194 has 8 divisors (see below), whose sum is σ = 243225828. Its totient is φ = 81037920.

The previous prime is 162113183. The next prime is 162113201. The reversal of 162113194 is 491311261.

162113194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 117397225 + 44715969 = 10835^2 + 6687^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7804 + ... + 19624.

Almost surely, 2^162113194 is an apocalyptic number.

162113194 is a deficient number, since it is larger than the sum of its proper divisors (81112634).

162113194 is a wasteful number, since it uses less digits than its factorization.

162113194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18680.

The product of its digits is 1296, while the sum is 28.

The square root of 162113194 is about 12732.3679651509. The cubic root of 162113194 is about 545.2631156648.

The spelling of 162113194 in words is "one hundred sixty-two million, one hundred thirteen thousand, one hundred ninety-four".