12988283 has 12 divisors (see below), whose sum is σ = 16483032. Its totient is φ = 10120320.

The previous prime is 12988277. The next prime is 12988291. The reversal of 12988283 is 38288921.

It is a happy number.

It is not a de Polignac number, because 12988283 - 2⁶ = 12988219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12988283.

It is not an unprimeable number, because it can be changed into a prime (12988273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11510 + ... + 12587.

It is an arithmetic number, because the mean of its divisors is an integer number (1373586).

Almost surely, 2^12988283 is an apocalyptic number.

12988283 is a deficient number, since it is larger than the sum of its proper divisors (3494749).

12988283 is a wasteful number, since it uses less digits than its factorization.

12988283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24122 (or 24115 counting only the distinct ones).

The product of its digits is 55296, while the sum is 41.

The square root of 12988283 is about 3603.9260536254. The cubic root of 12988283 is about 235.0628050032.

The spelling of 12988283 in words is "twelve million, nine hundred eighty-eight thousand, two hundred eighty-three".