32042422 has 8 divisors (see below), whose sum is σ = 48970656. Its totient is φ = 15718872.

The previous prime is 32042411. The next prime is 32042429. The reversal of 32042422 is 22424023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 32042422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32042429) 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, 151038 + ... + 151249.

It is an arithmetic number, because the mean of its divisors is an integer number (6121332).

Almost surely, 2^32042422 is an apocalyptic number.

32042422 is a deficient number, since it is larger than the sum of its proper divisors (16928234).

32042422 is a wasteful number, since it uses less digits than its factorization.

32042422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302342.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 32042422 is about 5660.6026180964. The cubic root of 32042422 is about 317.6204416264.

Adding to 32042422 its reverse (22424023), we get a palindrome (54466445).

The spelling of 32042422 in words is "thirty-two million, forty-two thousand, four hundred twenty-two".