33242304 has 28 divisors (see below), whose sum is σ = 87954104. Its totient is φ = 11080704.

The previous prime is 33242303. The next prime is 33242309. The reversal of 33242304 is 40324233.

It is a super-2 number, since 2×33242304² = 2210101550456832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33242303) 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, 86377 + ... + 86760.

It is an arithmetic number, because the mean of its divisors is an integer number (3141218).

Almost surely, 2^33242304 is an apocalyptic number.

It is an amenable number.

33242304 is an abundant number, since it is smaller than the sum of its proper divisors (54711800).

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

33242304 is a wasteful number, since it uses less digits than its factorization.

33242304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173152 (or 173142 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 33242304 is about 5765.6139308837. The cubic root of 33242304 is about 321.5365682674.

Adding to 33242304 its reverse (40324233), we get a palindrome (73566537).

The spelling of 33242304 in words is "thirty-three million, two hundred forty-two thousand, three hundred four".