33135056 has 20 divisors (see below), whose sum is σ = 64923300. Its totient is φ = 16380672.

The previous prime is 33135043. The next prime is 33135083. The reversal of 33135056 is 65053133.

It can be written as a sum of positive squares in 2 ways, for example, as 9709456 + 23425600 = 3116^2 + 4840^2 .

It is a super-2 number, since 2×33135056² = 2195863872246272, 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 3 ways as a sum of consecutive naturals, for example, 10211 + ... + 13058.

It is an arithmetic number, because the mean of its divisors is an integer number (3246165).

Almost surely, 2^33135056 is an apocalyptic number.

It is an amenable number.

33135056 is a deficient number, since it is larger than the sum of its proper divisors (31788244).

33135056 is a wasteful number, since it uses less digits than its factorization.

33135056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23366 (or 23360 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 26.

The square root of 33135056 is about 5756.3057597734. The cubic root of 33135056 is about 321.1904098972.

Adding to 33135056 its reverse (65053133), we get a palindrome (98188189).

The spelling of 33135056 in words is "thirty-three million, one hundred thirty-five thousand, fifty-six".