33425900 has 36 divisors (see below), whose sum is σ = 75693072. Its totient is φ = 12788160.

The previous prime is 33425879. The next prime is 33425929. The reversal of 33425900 is 952433.

It is a super-2 number, since 2×33425900² = 2234581581620000, 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 33425900.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4967 + ... + 9566.

Almost surely, 2^33425900 is an apocalyptic number.

It is an amenable number.

33425900 is an abundant number, since it is smaller than the sum of its proper divisors (42267172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33425900 is a wasteful number, since it uses less digits than its factorization.

33425900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14570 (or 14563 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 33425900 is about 5781.5136426372. The cubic root of 33425900 is about 322.1274266440.

The spelling of 33425900 in words is "thirty-three million, four hundred twenty-five thousand, nine hundred".