164675332 has 6 divisors (see below), whose sum is σ = 288181838. Its totient is φ = 82337664.

The previous prime is 164675323. The next prime is 164675333. The reversal of 164675332 is 233576461.

It can be written as a sum of positive squares in only one way, i.e., 155151936 + 9523396 = 12456^2 + 3086^2 .

It is a junction number, because it is equal to n+sod(n) for n = 164675291 and 164675300.

It is not an unprimeable number, because it can be changed into a prime (164675333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20584413 + ... + 20584420.

Almost surely, 2^164675332 is an apocalyptic number.

It is an amenable number.

164675332 is a deficient number, since it is larger than the sum of its proper divisors (123506506).

164675332 is a wasteful number, since it uses less digits than its factorization.

164675332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41168837 (or 41168835 counting only the distinct ones).

The product of its digits is 90720, while the sum is 37.

The square root of 164675332 is about 12832.5886710359. The cubic root of 164675332 is about 548.1206733379.

The spelling of 164675332 in words is "one hundred sixty-four million, six hundred seventy-five thousand, three hundred thirty-two".