162194134 has 16 divisors (see below), whose sum is σ = 246542400. Its totient is φ = 80017344.

The previous prime is 162194119. The next prime is 162194143. The reversal of 162194134 is 431491261.

It is a junction number, because it is equal to n+sod(n) for n = 162194096 and 162194105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155587 + ... + 156625.

It is an arithmetic number, because the mean of its divisors is an integer number (15408900).

Almost surely, 2^162194134 is an apocalyptic number.

162194134 is a deficient number, since it is larger than the sum of its proper divisors (84348266).

162194134 is a wasteful number, since it uses less digits than its factorization.

162194134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007.

The product of its digits is 5184, while the sum is 31.

The square root of 162194134 is about 12735.5460817352. The cubic root of 162194134 is about 545.3538470287.

The spelling of 162194134 in words is "one hundred sixty-two million, one hundred ninety-four thousand, one hundred thirty-four".