33224026 has 16 divisors (see below), whose sum is σ = 54718560. Its totient is φ = 15004080.

The previous prime is 33224017. The next prime is 33224047. The reversal of 33224026 is 62042233.

It is a happy number.

It is a super-2 number, since 2×33224026² = 2207671807297352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 33223988 and 33224006.

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, 1356 + ... + 8263.

It is an arithmetic number, because the mean of its divisors is an integer number (3419910).

Almost surely, 2^33224026 is an apocalyptic number.

33224026 is a deficient number, since it is larger than the sum of its proper divisors (21494534).

33224026 is a wasteful number, since it uses less digits than its factorization.

33224026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9789.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 33224026 is about 5764.0286258831. The cubic root of 33224026 is about 321.4776260746.

Adding to 33224026 its reverse (62042233), we get a palindrome (95266259).

The spelling of 33224026 in words is "thirty-three million, two hundred twenty-four thousand, twenty-six".