33134120 has 32 divisors (see below), whose sum is σ = 74718720. Its totient is φ = 13224000.

The previous prime is 33134111. The next prime is 33134131. The reversal of 33134120 is 2143133.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29489 + ... + 30591.

It is an arithmetic number, because the mean of its divisors is an integer number (2334960).

Almost surely, 2^33134120 is an apocalyptic number.

It is an amenable number.

33134120 is an abundant number, since it is smaller than the sum of its proper divisors (41584600).

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

33134120 is a wasteful number, since it uses less digits than its factorization.

33134120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865 (or 1861 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 33134120 is about 5756.2244570552. The cubic root of 33134120 is about 321.1873855367.

Adding to 33134120 its reverse (2143133), we get a palindrome (35277253).

The spelling of 33134120 in words is "thirty-three million, one hundred thirty-four thousand, one hundred twenty".