33214214 has 8 divisors (see below), whose sum is σ = 54350568. Its totient is φ = 15097360.

The previous prime is 33214213. The next prime is 33214217. The reversal of 33214214 is 41241233.

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

It is a super-2 number, since 2×33214214² = 2206368023275592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33214213) 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, 754847 + ... + 754890.

It is an arithmetic number, because the mean of its divisors is an integer number (6793821).

Almost surely, 2^33214214 is an apocalyptic number.

33214214 is a deficient number, since it is larger than the sum of its proper divisors (21136354).

33214214 is a wasteful number, since it uses less digits than its factorization.

33214214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1509750.

The product of its digits is 576, while the sum is 20.

The square root of 33214214 is about 5763.1774222212. The cubic root of 33214214 is about 321.4459757960.

Adding to 33214214 its reverse (41241233), we get a palindrome (74455447).

The spelling of 33214214 in words is "thirty-three million, two hundred fourteen thousand, two hundred fourteen".