33125132 has 12 divisors (see below), whose sum is σ = 61020120. Its totient is φ = 15690816.

The previous prime is 33125119. The next prime is 33125149. The reversal of 33125132 is 23152133.

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, 217853 + ... + 218004.

It is an arithmetic number, because the mean of its divisors is an integer number (5085010).

Almost surely, 2^33125132 is an apocalyptic number.

It is an amenable number.

33125132 is a deficient number, since it is larger than the sum of its proper divisors (27894988).

33125132 is a wasteful number, since it uses less digits than its factorization.

33125132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435880 (or 435878 counting only the distinct ones).

The product of its digits is 540, while the sum is 20.

The square root of 33125132 is about 5755.4436840265. The cubic root of 33125132 is about 321.1583410222.

Adding to 33125132 its reverse (23152133), we get a palindrome (56277265).

The spelling of 33125132 in words is "thirty-three million, one hundred twenty-five thousand, one hundred thirty-two".