33200226 has 32 divisors (see below), whose sum is σ = 74995200. Its totient is φ = 10884240.

The previous prime is 33200197. The next prime is 33200227. The reversal of 33200226 is 62200233.

It is a super-2 number, since 2×33200226² = 2204510012902152, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 33200199 and 33200208.

It is not an unprimeable number, because it can be changed into a prime (33200227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1746 + ... + 8333.

It is an arithmetic number, because the mean of its divisors is an integer number (2343600).

Almost surely, 2^33200226 is an apocalyptic number.

33200226 is an abundant number, since it is smaller than the sum of its proper divisors (41794974).

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

33200226 is a wasteful number, since it uses less digits than its factorization.

33200226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10151 (or 10145 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 33200226 is about 5761.9637277581. The cubic root of 33200226 is about 321.4008443384.

Adding to 33200226 its reverse (62200233), we get a palindrome (95400459).

The spelling of 33200226 in words is "thirty-three million, two hundred thousand, two hundred twenty-six".