33275973 has 8 divisors (see below), whose sum is σ = 46703200. Its totient is φ = 21016368.

The previous prime is 33275959. The next prime is 33275981. The reversal of 33275973 is 37957233.

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

It is not a de Polignac number, because 33275973 - 2⁹ = 33275461 is a prime.

It is a super-2 number, since 2×33275973² = 2214580758193458, 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 (33275903) 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 in 7 ways as a sum of consecutive naturals, for example, 291838 + ... + 291951.

It is an arithmetic number, because the mean of its divisors is an integer number (5837900).

Almost surely, 2^33275973 is an apocalyptic number.

It is an amenable number.

33275973 is a deficient number, since it is larger than the sum of its proper divisors (13427227).

33275973 is a wasteful number, since it uses less digits than its factorization.

33275973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583811.

The product of its digits is 119070, while the sum is 39.

The square root of 33275973 is about 5768.5330024192. The cubic root of 33275973 is about 321.6450862354.

The spelling of 33275973 in words is "thirty-three million, two hundred seventy-five thousand, nine hundred seventy-three".