32233442 has 32 divisors (see below), whose sum is σ = 53066880. Its totient is φ = 14636160.

The previous prime is 32233441. The next prime is 32233447. The reversal of 32233442 is 24433223.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (32233441) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 97217 + ... + 97547.

It is an arithmetic number, because the mean of its divisors is an integer number (1658340).

Almost surely, 2^32233442 is an apocalyptic number.

32233442 is a deficient number, since it is larger than the sum of its proper divisors (20833438).

32233442 is a wasteful number, since it uses less digits than its factorization.

32233442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458.

The product of its digits is 3456, while the sum is 23.

The square root of 32233442 is about 5677.4503080168. The cubic root of 32233442 is about 318.2503533307.

Adding to 32233442 its reverse (24433223), we get a palindrome (56666665).

The spelling of 32233442 in words is "thirty-two million, two hundred thirty-three thousand, four hundred forty-two".