33223414 has 16 divisors (see below), whose sum is σ = 57028608. Its totient is φ = 14220072.

The previous prime is 33223403. The next prime is 33223417. The reversal of 33223414 is 41432233.

It is a happy number.

It is a super-2 number, since 2×33223414² = 2207590475630792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33223417) 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, 19147 + ... + 20809.

It is an arithmetic number, because the mean of its divisors is an integer number (3564288).

Almost surely, 2^33223414 is an apocalyptic number.

33223414 is a deficient number, since it is larger than the sum of its proper divisors (23805194).

33223414 is a wasteful number, since it uses less digits than its factorization.

33223414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3099.

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

The square root of 33223414 is about 5763.9755377690. The cubic root of 33223414 is about 321.4756521465.

Adding to 33223414 its reverse (41432233), we get a palindrome (74655647).

The spelling of 33223414 in words is "thirty-three million, two hundred twenty-three thousand, four hundred fourteen".