164671324 has 6 divisors (see below), whose sum is σ = 288174824. Its totient is φ = 82335660.

The previous prime is 164671321. The next prime is 164671337. The reversal of 164671324 is 423176461.

It is a self number, because there is not a number n which added to its sum of digits gives 164671324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164671321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20583912 + ... + 20583919.

Almost surely, 2^164671324 is an apocalyptic number.

It is an amenable number.

164671324 is a deficient number, since it is larger than the sum of its proper divisors (123503500).

164671324 is a wasteful number, since it uses less digits than its factorization.

164671324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41167835 (or 41167833 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 164671324 is about 12832.4325051800. The cubic root of 164671324 is about 548.1162264353.

The spelling of 164671324 in words is "one hundred sixty-four million, six hundred seventy-one thousand, three hundred twenty-four".