33242342 has 32 divisors (see below), whose sum is σ = 58973184. Its totient is φ = 13759200.

The previous prime is 33242333. The next prime is 33242357. The reversal of 33242342 is 24324233.

It is a super-2 number, since 2×33242342² = 2210106603289928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52367 + ... + 52997.

It is an arithmetic number, because the mean of its divisors is an integer number (1842912).

Almost surely, 2^33242342 is an apocalyptic number.

33242342 is a deficient number, since it is larger than the sum of its proper divisors (25730842).

33242342 is a wasteful number, since it uses less digits than its factorization.

33242342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764.

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

The square root of 33242342 is about 5765.6172262820. The cubic root of 33242342 is about 321.5366907858.

Adding to 33242342 its reverse (24324233), we get a palindrome (57566575).

The spelling of 33242342 in words is "thirty-three million, two hundred forty-two thousand, three hundred forty-two".