33226055 has 4 divisors (see below), whose sum is σ = 39871272. Its totient is φ = 26580840.

The previous prime is 33226051. The next prime is 33226069. The reversal of 33226055 is 55062233.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 33226055 - 2² = 33226051 is a prime.

It is a super-2 number, since 2×33226055² = 2207941461726050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33226051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3322601 + ... + 3322610.

It is an arithmetic number, because the mean of its divisors is an integer number (9967818).

Almost surely, 2^33226055 is an apocalyptic number.

33226055 is a deficient number, since it is larger than the sum of its proper divisors (6645217).

33226055 is an equidigital number, since it uses as much as digits as its factorization.

33226055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6645216.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 33226055 is about 5764.2046285676. The cubic root of 33226055 is about 321.4841701824.

Adding to 33226055 its reverse (55062233), we get a palindrome (88288288).

The spelling of 33226055 in words is "thirty-three million, two hundred twenty-six thousand, fifty-five".