32245042 has 16 divisors (see below), whose sum is σ = 50178240. Its totient is φ = 15522192.

The previous prime is 32245007. The next prime is 32245043. The reversal of 32245042 is 24054223.

It is not an unprimeable number, because it can be changed into a prime (32245043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29803 + ... + 30865.

It is an arithmetic number, because the mean of its divisors is an integer number (3136140).

Almost surely, 2^32245042 is an apocalyptic number.

32245042 is a deficient number, since it is larger than the sum of its proper divisors (17933198).

32245042 is a wasteful number, since it uses less digits than its factorization.

32245042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1617.

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 32245042 is about 5678.4718014621. The cubic root of 32245042 is about 318.2885255013.

Adding to 32245042 its reverse (24054223), we get a palindrome (56299265).

The spelling of 32245042 in words is "thirty-two million, two hundred forty-five thousand, forty-two".