33423046 has 8 divisors (see below), whose sum is σ = 50435280. Its totient is φ = 16611288.

The previous prime is 33423041. The next prime is 33423067. The reversal of 33423046 is 64032433.

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

It is a super-2 number, since 2×33423046² = 2234200007836232, 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 33423046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33423041) 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 3 ways as a sum of consecutive naturals, for example, 49701 + ... + 50368.

It is an arithmetic number, because the mean of its divisors is an integer number (6304410).

Almost surely, 2^33423046 is an apocalyptic number.

33423046 is a deficient number, since it is larger than the sum of its proper divisors (17012234).

33423046 is a wasteful number, since it uses less digits than its factorization.

33423046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100238.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 33423046 is about 5781.2668161918. The cubic root of 33423046 is about 322.1182583260.

Adding to 33423046 its reverse (64032433), we get a palindrome (97455479).

The spelling of 33423046 in words is "thirty-three million, four hundred twenty-three thousand, forty-six".