33473 has 8 divisors (see below), whose sum is σ = 38880. Its totient is φ = 28480.

The previous prime is 33469. The next prime is 33479. The reversal of 33473 is 37433.

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 33473 - 2² = 33469 is a prime.

It is a super-2 number, since 2×33473² = 2240883458, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (33479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98 + ... + 276.

It is an arithmetic number, because the mean of its divisors is an integer number (4860).

2³³⁴⁷³ is an apocalyptic number.

It is an amenable number.

33473 is a deficient number, since it is larger than the sum of its proper divisors (5407).

33473 is a wasteful number, since it uses less digits than its factorization.

33473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207.

The product of its digits is 756, while the sum is 20.

The square root of 33473 is about 182.9562789302. The cubic root of 33473 is about 32.2278657486.

The spelling of 33473 in words is "thirty-three thousand, four hundred seventy-three".