33422943 has 8 divisors (see below), whose sum is σ = 44592768. Its totient is φ = 22267544.

The previous prime is 33422927. The next prime is 33422953. The reversal of 33422943 is 34922433.

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 33422943 - 2⁴ = 33422927 is a prime.

It is a super-2 number, since 2×33422943² = 2234186237562498, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33422943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33422903) 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, 4246 + ... + 9212.

It is an arithmetic number, because the mean of its divisors is an integer number (5574096).

Almost surely, 2^33422943 is an apocalyptic number.

33422943 is a deficient number, since it is larger than the sum of its proper divisors (11169825).

33422943 is a wasteful number, since it uses less digits than its factorization.

33422943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7213.

The product of its digits is 15552, while the sum is 30.

The square root of 33422943 is about 5781.2579081027. The cubic root of 33422943 is about 322.1179274344.

The spelling of 33422943 in words is "thirty-three million, four hundred twenty-two thousand, nine hundred forty-three".