32442065 has 4 divisors (see below), whose sum is σ = 38930484. Its totient is φ = 25953648.

The previous prime is 32442043. The next prime is 32442073. The reversal of 32442065 is 56024423.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4129024 + 28313041 = 2032^2 + 5321^2 .

It is a cyclic number.

It is not a de Polignac number, because 32442065 - 2⁸ = 32441809 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3244202 + ... + 3244211.

It is an arithmetic number, because the mean of its divisors is an integer number (9732621).

Almost surely, 2^32442065 is an apocalyptic number.

It is an amenable number.

32442065 is a deficient number, since it is larger than the sum of its proper divisors (6488419).

32442065 is an equidigital number, since it uses as much as digits as its factorization.

32442065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6488418.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 32442065 is about 5695.7936233680. The cubic root of 32442065 is about 318.9354763154.

Adding to 32442065 its reverse (56024423), we get a palindrome (88466488).

The spelling of 32442065 in words is "thirty-two million, four hundred forty-two thousand, sixty-five".