33422234 has 8 divisors (see below), whose sum is σ = 50593620. Its totient is φ = 16557696.

The previous prime is 33422231. The next prime is 33422251. The reversal of 33422234 is 43222433.

It can be written as a sum of positive squares in 2 ways, for example, as 32205625 + 1216609 = 5675^2 + 1103^2 .

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

It is a super-2 number, since 2×33422234² = 2234091451101512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33422231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76439 + ... + 76874.

Almost surely, 2^33422234 is an apocalyptic number.

33422234 is a deficient number, since it is larger than the sum of its proper divisors (17171386).

33422234 is a wasteful number, since it uses less digits than its factorization.

33422234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153424.

The product of its digits is 3456, while the sum is 23.

The square root of 33422234 is about 5781.1965889425. The cubic root of 33422234 is about 322.1156497253.

Adding to 33422234 its reverse (43222433), we get a palindrome (76644667).

The spelling of 33422234 in words is "thirty-three million, four hundred twenty-two thousand, two hundred thirty-four".