33475325 has 12 divisors (see below), whose sum is σ = 44702868. Its totient is φ = 24720000.

The previous prime is 33475313. The next prime is 33475331. The reversal of 33475325 is 52357433.

It can be written as a sum of positive squares in 6 ways, for example, as 11215801 + 22259524 = 3349^2 + 4718^2 .

It is a de Polignac number, because none of the positive numbers 2^k-33475325 is a prime.

It is a super-2 number, since 2×33475325² = 2241194767711250, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 33475291 and 33475300.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 51176 + ... + 51825.

It is an arithmetic number, because the mean of its divisors is an integer number (3725239).

Almost surely, 2^33475325 is an apocalyptic number.

It is an amenable number.

33475325 is a deficient number, since it is larger than the sum of its proper divisors (11227543).

33475325 is a wasteful number, since it uses less digits than its factorization.

33475325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103024 (or 103019 counting only the distinct ones).

The product of its digits is 37800, while the sum is 32.

The square root of 33475325 is about 5785.7864633946. The cubic root of 33475325 is about 322.2861190279.

The spelling of 33475325 in words is "thirty-three million, four hundred seventy-five thousand, three hundred twenty-five".