33205485 has 8 divisors (see below), whose sum is σ = 53128800. Its totient is φ = 17709584.

The previous prime is 33205481. The next prime is 33205499. The reversal of 33205485 is 58450233.

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

It is a cyclic number.

It is not a de Polignac number, because 33205485 - 2² = 33205481 is a prime.

It is a super-2 number, since 2×33205485² = 2205208468170450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33205481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1106835 + ... + 1106864.

It is an arithmetic number, because the mean of its divisors is an integer number (6641100).

Almost surely, 2^33205485 is an apocalyptic number.

It is an amenable number.

33205485 is a deficient number, since it is larger than the sum of its proper divisors (19923315).

33205485 is a wasteful number, since it uses less digits than its factorization.

33205485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213707.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 33205485 is about 5762.4200645215. The cubic root of 33205485 is about 321.4178136788.

The spelling of 33205485 in words is "thirty-three million, two hundred five thousand, four hundred eighty-five".