33422254 has 8 divisors (see below), whose sum is σ = 52772040. Its totient is φ = 15831576.

The previous prime is 33422251. The next prime is 33422267. The reversal of 33422254 is 45222433.

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

It is a super-2 number, since 2×33422254² = 2234094124881032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33422251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 439729 + ... + 439804.

It is an arithmetic number, because the mean of its divisors is an integer number (6596505).

Almost surely, 2^33422254 is an apocalyptic number.

33422254 is a deficient number, since it is larger than the sum of its proper divisors (19349786).

33422254 is a wasteful number, since it uses less digits than its factorization.

33422254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879554.

The product of its digits is 5760, while the sum is 25.

The square root of 33422254 is about 5781.1983186879. The cubic root of 33422254 is about 322.1157139770.

Adding to 33422254 its reverse (45222433), we get a palindrome (78644687).

The spelling of 33422254 in words is "thirty-three million, four hundred twenty-two thousand, two hundred fifty-four".