33244234 has 4 divisors (see below), whose sum is σ = 49866354. Its totient is φ = 16622116.

The previous prime is 33244219. The next prime is 33244247. The reversal of 33244234 is 43244233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43244233 = 2213 ⋅19541.

It can be written as a sum of positive squares in only one way, i.e., 33028009 + 216225 = 5747^2 + 465^2 .

It is a super-2 number, since 2×33244234² = 2210358188493512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33244199 and 33244208.

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 as a sum of consecutive naturals, namely, 8311057 + ... + 8311060.

Almost surely, 2^33244234 is an apocalyptic number.

33244234 is a deficient number, since it is larger than the sum of its proper divisors (16622120).

33244234 is a wasteful number, since it uses less digits than its factorization.

33244234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16622119.

The product of its digits is 6912, while the sum is 25.

The square root of 33244234 is about 5765.7813000495. The cubic root of 33244234 is about 321.5427907960.

Adding to 33244234 its reverse (43244233), we get a palindrome (76488467).

Subtracting 33244234 from its reverse (43244233), we obtain a palindrome (9999999).

The spelling of 33244234 in words is "thirty-three million, two hundred forty-four thousand, two hundred thirty-four".