33364425 has 12 divisors (see below), whose sum is σ = 55162640. Its totient is φ = 17794320.

The previous prime is 33364393. The next prime is 33364427. The reversal of 33364425 is 52446333.

It is not a de Polignac number, because 33364425 - 2⁵ = 33364393 is a prime.

It is a super-2 number, since 2×33364425² = 2226369711161250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33364392 and 33364401.

It is not an unprimeable number, because it can be changed into a prime (33364427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222355 + ... + 222504.

Almost surely, 2^33364425 is an apocalyptic number.

It is an amenable number.

33364425 is a deficient number, since it is larger than the sum of its proper divisors (21798215).

33364425 is a wasteful number, since it uses less digits than its factorization.

33364425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444872 (or 444867 counting only the distinct ones).

The product of its digits is 25920, while the sum is 30.

The square root of 33364425 is about 5776.1946816221. The cubic root of 33364425 is about 321.9298260207.

The spelling of 33364425 in words is "thirty-three million, three hundred sixty-four thousand, four hundred twenty-five".