33205226 has 8 divisors (see below), whose sum is σ = 50016960. Its totient is φ = 16532908.

The previous prime is 33205213. The next prime is 33205241. The reversal of 33205226 is 62250233.

It is a happy number.

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

It is a super-2 number, since 2×33205226² = 2205174067422152, which contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 34256 + ... + 35211.

It is an arithmetic number, because the mean of its divisors is an integer number (6252120).

Almost surely, 2^33205226 is an apocalyptic number.

33205226 is a deficient number, since it is larger than the sum of its proper divisors (16811734).

33205226 is a wasteful number, since it uses less digits than its factorization.

33205226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69708.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 33205226 is about 5762.3975912809. The cubic root of 33205226 is about 321.4169779992.

Adding to 33205226 its reverse (62250233), we get a palindrome (95455459).

The spelling of 33205226 in words is "thirty-three million, two hundred five thousand, two hundred twenty-six".