12832045 has 16 divisors (see below), whose sum is σ = 16169472. Its totient is φ = 9757440.

The previous prime is 12832037. The next prime is 12832051. The reversal of 12832045 is 54023821.

It is not a de Polignac number, because 12832045 - 2³ = 12832037 is a prime.

It is a super-2 number, since 2×12832045² = 329322757764050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27484 + ... + 27946.

It is an arithmetic number, because the mean of its divisors is an integer number (1010592).

Almost surely, 2^12832045 is an apocalyptic number.

It is an amenable number.

12832045 is a deficient number, since it is larger than the sum of its proper divisors (3337427).

12832045 is a wasteful number, since it uses less digits than its factorization.

12832045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 12832045 is about 3582.1843894473. The cubic root of 12832045 is about 234.1164650231.

Adding to 12832045 its reverse (54023821), we get a palindrome (66855866).

The spelling of 12832045 in words is "twelve million, eight hundred thirty-two thousand, forty-five".