164906 has 8 divisors (see below), whose sum is σ = 282720. Its totient is φ = 70668.

The previous prime is 164893. The next prime is 164911. The reversal of 164906 is 609461.

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, 5876 + ... + 5903.

It is an arithmetic number, because the mean of its divisors is an integer number (35340).

2¹⁶⁴⁹⁰⁶ is an apocalyptic number.

164906 is a deficient number, since it is larger than the sum of its proper divisors (117814).

164906 is a wasteful number, since it uses less digits than its factorization.

164906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11788.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 164906 is about 406.0861977462. The cubic root of 164906 is about 54.8376479535.

The spelling of 164906 in words is "one hundred sixty-four thousand, nine hundred six".