33825065 has 8 divisors (see below), whose sum is σ = 42355008. Its totient is φ = 25883440.

The previous prime is 33825059. The next prime is 33825089. The reversal of 33825065 is 56052833.

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

It is not a de Polignac number, because 33825065 - 2⁸ = 33824809 is a prime.

It is a super-2 number, since 2×33825065² = 2288270044508450, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146951 + ... + 147180.

It is an arithmetic number, because the mean of its divisors is an integer number (5294376).

Almost surely, 2^33825065 is an apocalyptic number.

It is an amenable number.

33825065 is a deficient number, since it is larger than the sum of its proper divisors (8529943).

33825065 is a wasteful number, since it uses less digits than its factorization.

33825065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294159.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 33825065 is about 5815.9319975392. The cubic root of 33825065 is about 323.4046151930.

Adding to 33825065 its reverse (56052833), we get a palindrome (89877898).

The spelling of 33825065 in words is "thirty-three million, eight hundred twenty-five thousand, sixty-five".