12832055 has 4 divisors (see below), whose sum is σ = 15398472. Its totient is φ = 10265640.

The previous prime is 12832051. The next prime is 12832067. The reversal of 12832055 is 55023821.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55023821 = 439 ⋅125339.

It is not a de Polignac number, because 12832055 - 2² = 12832051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12832051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1283201 + ... + 1283210.

It is an arithmetic number, because the mean of its divisors is an integer number (3849618).

Almost surely, 2^12832055 is an apocalyptic number.

12832055 is a deficient number, since it is larger than the sum of its proper divisors (2566417).

12832055 is an equidigital number, since it uses as much as digits as its factorization.

12832055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566416.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 12832055 is about 3582.1857852434. The cubic root of 12832055 is about 234.1165258387.

Adding to 12832055 its reverse (55023821), we get a palindrome (67855876).

The spelling of 12832055 in words is "twelve million, eight hundred thirty-two thousand, fifty-five".