12832277 has 8 divisors (see below), whose sum is σ = 13540800. Its totient is φ = 12127104.

The previous prime is 12832273. The next prime is 12832279. The reversal of 12832277 is 77223821.

12832277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12832277 - 2² = 12832273 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 (12832271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13349 + ... + 14277.

It is an arithmetic number, because the mean of its divisors is an integer number (1692600).

Almost surely, 2^12832277 is an apocalyptic number.

It is an amenable number.

12832277 is a deficient number, since it is larger than the sum of its proper divisors (708523).

12832277 is an equidigital number, since it uses as much as digits as its factorization.

12832277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675.

The product of its digits is 9408, while the sum is 32.

The square root of 12832277 is about 3582.2167717769. The cubic root of 12832277 is about 234.1178759360.

The spelling of 12832277 in words is "twelve million, eight hundred thirty-two thousand, two hundred seventy-seven".