164214844 has 6 divisors (see below), whose sum is σ = 287375984. Its totient is φ = 82107420.

The previous prime is 164214811. The next prime is 164214863. The reversal of 164214844 is 448412461.

164214844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20526852 + ... + 20526859.

Almost surely, 2^164214844 is an apocalyptic number.

It is an amenable number.

164214844 is a deficient number, since it is larger than the sum of its proper divisors (123161140).

164214844 is a wasteful number, since it uses less digits than its factorization.

164214844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41053715 (or 41053713 counting only the distinct ones).

The product of its digits is 24576, while the sum is 34.

The square root of 164214844 is about 12814.6339783858. The cubic root of 164214844 is about 547.6092860245.

The spelling of 164214844 in words is "one hundred sixty-four million, two hundred fourteen thousand, eight hundred forty-four".