164601033 has 8 divisors (see below), whose sum is σ = 224572128. Its totient is φ = 107181984.

The previous prime is 164601011. The next prime is 164601043. The reversal of 164601033 is 330106461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 164601033 - 2⁵ = 164601001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 164600994 and 164601012.

It is not an unprimeable number, because it can be changed into a prime (164601043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 637860 + ... + 638117.

It is an arithmetic number, because the mean of its divisors is an integer number (28071516).

Almost surely, 2^164601033 is an apocalyptic number.

It is an amenable number.

164601033 is a deficient number, since it is larger than the sum of its proper divisors (59971095).

164601033 is a wasteful number, since it uses less digits than its factorization.

164601033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276023.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 164601033 is about 12829.6934102105. The cubic root of 164601033 is about 548.0382263724.

Adding to 164601033 its reverse (330106461), we get a palindrome (494707494).

The spelling of 164601033 in words is "one hundred sixty-four million, six hundred one thousand, thirty-three".