33226133 has 8 divisors (see below), whose sum is σ = 34013952. Its totient is φ = 32441776.

The previous prime is 33226129. The next prime is 33226139. The reversal of 33226133 is 33162233.

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

It is a cyclic number.

It is not a de Polignac number, because 33226133 - 2² = 33226129 is a prime.

It is a super-2 number, since 2×33226133² = 2207951828267378, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 33226099 and 33226108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33226139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37016 + ... + 37902.

It is an arithmetic number, because the mean of its divisors is an integer number (4251744).

Almost surely, 2^33226133 is an apocalyptic number.

It is an amenable number.

33226133 is a deficient number, since it is larger than the sum of its proper divisors (787819).

33226133 is an equidigital number, since it uses as much as digits as its factorization.

33226133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731.

The product of its digits is 1944, while the sum is 23.

The square root of 33226133 is about 5764.2113944580. The cubic root of 33226133 is about 321.4844217495.

Adding to 33226133 its reverse (33162233), we get a palindrome (66388366).

The spelling of 33226133 in words is "thirty-three million, two hundred twenty-six thousand, one hundred thirty-three".