33442106 has 8 divisors (see below), whose sum is σ = 50727060. Its totient is φ = 16533088.

The previous prime is 33442093. The next prime is 33442127. The reversal of 33442106 is 60124433.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 32959081 + 483025 = 5741^2 + 695^2 .

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

It is a super-2 number, since 2×33442106² = 2236748907430472, which contains 22 as substring.

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, 93761 + ... + 94116.

Almost surely, 2^33442106 is an apocalyptic number.

33442106 is a deficient number, since it is larger than the sum of its proper divisors (17284954).

33442106 is a wasteful number, since it uses less digits than its factorization.

33442106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187968.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 33442106 is about 5782.9150088861. The cubic root of 33442106 is about 322.1794776346.

Adding to 33442106 its reverse (60124433), we get a palindrome (93566539).

The spelling of 33442106 in words is "thirty-three million, four hundred forty-two thousand, one hundred six".