12880227 has 8 divisors (see below), whose sum is σ = 17344080. Its totient is φ = 8501600.

The previous prime is 12880201. The next prime is 12880247. The reversal of 12880227 is 72208821.

It is a happy number.

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 12880227 - 2⁷ = 12880099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12880194 and 12880203.

It is not an unprimeable number, because it can be changed into a prime (12880247) 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, 20952 + ... + 21557.

It is an arithmetic number, because the mean of its divisors is an integer number (2168010).

Almost surely, 2^12880227 is an apocalyptic number.

12880227 is a deficient number, since it is larger than the sum of its proper divisors (4463853).

12880227 is a wasteful number, since it uses less digits than its factorization.

12880227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42613.

The product of its (nonzero) digits is 3584, while the sum is 30.

The square root of 12880227 is about 3588.9033143845. The cubic root of 12880227 is about 234.4091206502.

The spelling of 12880227 in words is "twelve million, eight hundred eighty thousand, two hundred twenty-seven".