162106904 has 16 divisors (see below), whose sum is σ = 311019720. Its totient is φ = 79168320.

The previous prime is 162106891. The next prime is 162106909. The reversal of 162106904 is 409601261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162106909) 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, 235277 + ... + 235964.

Almost surely, 2^162106904 is an apocalyptic number.

It is an amenable number.

162106904 is a deficient number, since it is larger than the sum of its proper divisors (148912816).

162106904 is a wasteful number, since it uses less digits than its factorization.

162106904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471290 (or 471286 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 162106904 is about 12732.1209544993. The cubic root of 162106904 is about 545.2560634949.

The spelling of 162106904 in words is "one hundred sixty-two million, one hundred six thousand, nine hundred four".