164009852 has 12 divisors (see below), whose sum is σ = 291882360. Its totient is φ = 80614896.

The previous prime is 164009851. The next prime is 164009873. The reversal of 164009852 is 258900461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164009851) 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, 347243 + ... + 347714.

It is an arithmetic number, because the mean of its divisors is an integer number (24323530).

Almost surely, 2^164009852 is an apocalyptic number.

It is an amenable number.

164009852 is a deficient number, since it is larger than the sum of its proper divisors (127872508).

164009852 is a wasteful number, since it uses less digits than its factorization.

164009852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695020 (or 695018 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 164009852 is about 12806.6331250645. The cubic root of 164009852 is about 547.3813280182.

The spelling of 164009852 in words is "one hundred sixty-four million, nine thousand, eight hundred fifty-two".