33164007 has 4 divisors (see below), whose sum is σ = 44218680. Its totient is φ = 22109336.

The previous prime is 33164003. The next prime is 33164041. The reversal of 33164007 is 70046133.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70046133 = 3 ⋅23348711.

It is a cyclic number.

It is not a de Polignac number, because 33164007 - 2² = 33164003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33164003) 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, 5527332 + ... + 5527337.

It is an arithmetic number, because the mean of its divisors is an integer number (11054670).

Almost surely, 2^33164007 is an apocalyptic number.

33164007 is a deficient number, since it is larger than the sum of its proper divisors (11054673).

33164007 is a wasteful number, since it uses less digits than its factorization.

33164007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11054672.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 33164007 is about 5758.8199312012. The cubic root of 33164007 is about 321.2839269331.

The spelling of 33164007 in words is "thirty-three million, one hundred sixty-four thousand, seven".