33224214 has 8 divisors (see below), whose sum is σ = 66448440. Its totient is φ = 11074736.

The previous prime is 33224207. The next prime is 33224221. The reversal of 33224214 is 41242233.

It is an interprime number because it is at equal distance from previous prime (33224207) and next prime (33224221).

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

33224214 is an admirable number.

It is a super-2 number, since 2×33224214² = 2207696791835592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2768679 + ... + 2768690.

It is an arithmetic number, because the mean of its divisors is an integer number (8306055).

Almost surely, 2^33224214 is an apocalyptic number.

33224214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

33224214 is a wasteful number, since it uses less digits than its factorization.

33224214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5537374.

The product of its digits is 1152, while the sum is 21.

The square root of 33224214 is about 5764.0449338984. The cubic root of 33224214 is about 321.4782324398.

Adding to 33224214 its reverse (41242233), we get a palindrome (74466447).

The spelling of 33224214 in words is "thirty-three million, two hundred twenty-four thousand, two hundred fourteen".