164673244 has 6 divisors (see below), whose sum is σ = 288178184. Its totient is φ = 82336620.

The previous prime is 164673239. The next prime is 164673253. The reversal of 164673244 is 442376461.

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, 20584152 + ... + 20584159.

Almost surely, 2^164673244 is an apocalyptic number.

It is an amenable number.

164673244 is a deficient number, since it is larger than the sum of its proper divisors (123504940).

164673244 is a wasteful number, since it uses less digits than its factorization.

164673244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41168315 (or 41168313 counting only the distinct ones).

The product of its digits is 96768, while the sum is 37.

The square root of 164673244 is about 12832.5073154080. The cubic root of 164673244 is about 548.1183566971.

The spelling of 164673244 in words is "one hundred sixty-four million, six hundred seventy-three thousand, two hundred forty-four".