33134748 has 12 divisors (see below), whose sum is σ = 77314440. Its totient is φ = 11044912.

The previous prime is 33134741. The next prime is 33134771. The reversal of 33134748 is 84743133.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33134741) 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, 1380603 + ... + 1380626.

It is an arithmetic number, because the mean of its divisors is an integer number (6442870).

Almost surely, 2^33134748 is an apocalyptic number.

It is an amenable number.

33134748 is an abundant number, since it is smaller than the sum of its proper divisors (44179692).

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

33134748 is a wasteful number, since it uses less digits than its factorization.

33134748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761236 (or 2761234 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 33134748 is about 5756.2790064416. The cubic root of 33134748 is about 321.1894147079.

The spelling of 33134748 in words is "thirty-three million, one hundred thirty-four thousand, seven hundred forty-eight".