33206226 has 16 divisors (see below), whose sum is σ = 66511200. Its totient is φ = 11052288.

The previous prime is 33206213. The next prime is 33206231. The reversal of 33206226 is 62260233.

It is a super-2 number, since 2×33206226² = 2205306890326152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33206196 and 33206205.

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 7 ways as a sum of consecutive naturals, for example, 690 + ... + 8178.

It is an arithmetic number, because the mean of its divisors is an integer number (4156950).

Almost surely, 2^33206226 is an apocalyptic number.

33206226 is an abundant number, since it is smaller than the sum of its proper divisors (33304974).

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

33206226 is a wasteful number, since it uses less digits than its factorization.

33206226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8233.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 33206226 is about 5762.4843600655. The cubic root of 33206226 is about 321.4202045371.

Adding to 33206226 its reverse (62260233), we get a palindrome (95466459).

The spelling of 33206226 in words is "thirty-three million, two hundred six thousand, two hundred twenty-six".