32641045 has 4 divisors (see below), whose sum is σ = 39169260. Its totient is φ = 26112832.

The previous prime is 32641033. The next prime is 32641073. The reversal of 32641045 is 54014623.

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 7017201 + 25623844 = 2649^2 + 5062^2 .

It is a cyclic number.

It is not a de Polignac number, because 32641045 - 2⁵ = 32641013 is a prime.

It is a congruent 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, 3264100 + ... + 3264109.

It is an arithmetic number, because the mean of its divisors is an integer number (9792315).

Almost surely, 2^32641045 is an apocalyptic number.

It is an amenable number.

32641045 is a deficient number, since it is larger than the sum of its proper divisors (6528215).

32641045 is an equidigital number, since it uses as much as digits as its factorization.

32641045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6528214.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 32641045 is about 5713.2341978953. The cubic root of 32641045 is about 319.5862001620.

Adding to 32641045 its reverse (54014623), we get a palindrome (86655668).

The spelling of 32641045 in words is "thirty-two million, six hundred forty-one thousand, forty-five".