32231042 has 16 divisors (see below), whose sum is σ = 48988800. Its totient is φ = 15903120.

The previous prime is 32231039. The next prime is 32231047. The reversal of 32231042 is 24013223.

It is a self number, because there is not a number n which added to its sum of digits gives 32231042.

It is not an unprimeable number, because it can be changed into a prime (32231047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74567 + ... + 74997.

It is an arithmetic number, because the mean of its divisors is an integer number (3061800).

Almost surely, 2^32231042 is an apocalyptic number.

32231042 is a deficient number, since it is larger than the sum of its proper divisors (16757758).

32231042 is a wasteful number, since it uses less digits than its factorization.

32231042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 32231042 is about 5677.2389415983. The cubic root of 32231042 is about 318.2424544969.

Adding to 32231042 its reverse (24013223), we get a palindrome (56244265).

The spelling of 32231042 in words is "thirty-two million, two hundred thirty-one thousand, forty-two".