33102214 has 8 divisors (see below), whose sum is σ = 50016168. Its totient is φ = 16430160.

The previous prime is 33102197. The next prime is 33102233. The reversal of 33102214 is 41220133.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60132 + ... + 60679.

It is an arithmetic number, because the mean of its divisors is an integer number (6252021).

Almost surely, 2^33102214 is an apocalyptic number.

33102214 is a deficient number, since it is larger than the sum of its proper divisors (16913954).

33102214 is a wasteful number, since it uses less digits than its factorization.

33102214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120950.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 33102214 is about 5753.4523548909. The cubic root of 33102214 is about 321.0842582488.

Adding to 33102214 its reverse (41220133), we get a palindrome (74322347).

The spelling of 33102214 in words is "thirty-three million, one hundred two thousand, two hundred fourteen".