33126252 has 12 divisors (see below), whose sum is σ = 77294616. Its totient is φ = 11042080.

The previous prime is 33126241. The next prime is 33126263. The reversal of 33126252 is 25262133.

It is an interprime number because it is at equal distance from previous prime (33126241) and next prime (33126263).

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

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 3 ways as a sum of consecutive naturals, for example, 1380249 + ... + 1380272.

It is an arithmetic number, because the mean of its divisors is an integer number (6441218).

Almost surely, 2^33126252 is an apocalyptic number.

It is an amenable number.

33126252 is an abundant number, since it is smaller than the sum of its proper divisors (44168364).

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

33126252 is a wasteful number, since it uses less digits than its factorization.

33126252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2760528 (or 2760526 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 33126252 is about 5755.5409823925. The cubic root of 33126252 is about 321.1619605629.

Adding to 33126252 its reverse (25262133), we get a palindrome (58388385).

The spelling of 33126252 in words is "thirty-three million, one hundred twenty-six thousand, two hundred fifty-two".