33422334 has 32 divisors (see below), whose sum is σ = 73180800. Its totient is φ = 10092000.

The previous prime is 33422329. The next prime is 33422341. The reversal of 33422334 is 43322433.

It is a super-2 number, since 2×33422334² = 2234104820015112, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22309 + ... + 23759.

It is an arithmetic number, because the mean of its divisors is an integer number (2286900).

Almost surely, 2^33422334 is an apocalyptic number.

33422334 is an abundant number, since it is smaller than the sum of its proper divisors (39758466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33422334 is a wasteful number, since it uses less digits than its factorization.

33422334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816.

The product of its digits is 5184, while the sum is 24.

The square root of 33422334 is about 5781.2052376645. The cubic root of 33422334 is about 322.1159709838.

Adding to 33422334 its reverse (43322433), we get a palindrome (76744767).

Subtracting 33422334 from its reverse (43322433), we obtain a palindrome (9900099).

The spelling of 33422334 in words is "thirty-three million, four hundred twenty-two thousand, three hundred thirty-four".