33132422 has 16 divisors (see below), whose sum is σ = 53138592. Its totient is φ = 15438720.

The previous prime is 33132401. The next prime is 33132433. The reversal of 33132422 is 22423133.

It is a junction number, because it is equal to n+sod(n) for n = 33132394 and 33132403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1229 + ... + 8232.

It is an arithmetic number, because the mean of its divisors is an integer number (3321162).

Almost surely, 2^33132422 is an apocalyptic number.

33132422 is a deficient number, since it is larger than the sum of its proper divisors (20006170).

33132422 is a wasteful number, since it uses less digits than its factorization.

33132422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9583.

The product of its digits is 864, while the sum is 20.

The square root of 33132422 is about 5756.0769626543. The cubic root of 33132422 is about 321.1818988914.

Adding to 33132422 its reverse (22423133), we get a palindrome (55555555).

The spelling of 33132422 in words is "thirty-three million, one hundred thirty-two thousand, four hundred twenty-two".