33466223 has 8 divisors (see below), whose sum is σ = 38527392. Its totient is φ = 28475136.

The previous prime is 33466211. The next prime is 33466243. The reversal of 33466223 is 32266433.

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

It is a cyclic number.

It is not a de Polignac number, because 33466223 - 2⁴ = 33466207 is a prime.

It is a super-2 number, since 2×33466223² = 2239976163771458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33466243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16490 + ... + 18407.

It is an arithmetic number, because the mean of its divisors is an integer number (4815924).

Almost surely, 2^33466223 is an apocalyptic number.

33466223 is a deficient number, since it is larger than the sum of its proper divisors (5061169).

33466223 is a wasteful number, since it uses less digits than its factorization.

33466223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35041.

The product of its digits is 15552, while the sum is 29.

The square root of 33466223 is about 5784.9998271392. Note that the first 3 decimals coincide. The cubic root of 33466223 is about 322.2569063250.

The spelling of 33466223 in words is "thirty-three million, four hundred sixty-six thousand, two hundred twenty-three".