33057242 has 8 divisors (see below), whose sum is σ = 50398932. Its totient is φ = 16257600.

The previous prime is 33057223. The next prime is 33057257. The reversal of 33057242 is 24275033.

It can be written as a sum of positive squares in 2 ways, for example, as 33051001 + 6241 = 5749^2 + 79^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135359 + ... + 135602.

Almost surely, 2^33057242 is an apocalyptic number.

33057242 is a deficient number, since it is larger than the sum of its proper divisors (17341690).

33057242 is a wasteful number, since it uses less digits than its factorization.

33057242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271024.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 33057242 is about 5749.5427644292. The cubic root of 33057242 is about 320.9387861522.

The spelling of 33057242 in words is "thirty-three million, fifty-seven thousand, two hundred forty-two".