33426004 has 12 divisors (see below), whose sum is σ = 58558528. Its totient is φ = 16695000.

The previous prime is 33425989. The next prime is 33426011. The reversal of 33426004 is 40062433.

It is a super-2 number, since 2×33426004² = 2234595486816032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 229 + ... + 8179.

Almost surely, 2^33426004 is an apocalyptic number.

It is an amenable number.

33426004 is a deficient number, since it is larger than the sum of its proper divisors (25132524).

33426004 is a wasteful number, since it uses less digits than its factorization.

33426004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9006 (or 9004 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 33426004 is about 5781.5226368146. The cubic root of 33426004 is about 322.1277607284.

Adding to 33426004 its reverse (40062433), we get a palindrome (73488437).

The spelling of 33426004 in words is "thirty-three million, four hundred twenty-six thousand, four".