32040422 has 32 divisors (see below), whose sum is σ = 53222400. Its totient is φ = 14407200.

The previous prime is 32040397. The next prime is 32040443. The reversal of 32040422 is 22404023.

It is a self number, because there is not a number n which added to its sum of digits gives 32040422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69272 + ... + 69732.

It is an arithmetic number, because the mean of its divisors is an integer number (1663200).

Almost surely, 2^32040422 is an apocalyptic number.

32040422 is a deficient number, since it is larger than the sum of its proper divisors (21181978).

32040422 is a wasteful number, since it uses less digits than its factorization.

32040422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 32040422 is about 5660.4259557033. The cubic root of 32040422 is about 317.6138331570.

Adding to 32040422 its reverse (22404023), we get a palindrome (54444445).

The spelling of 32040422 in words is "thirty-two million, forty thousand, four hundred twenty-two".