12883546 has 24 divisors (see below), whose sum is σ = 21397824. Its totient is φ = 5812560.

The previous prime is 12883543. The next prime is 12883561. The reversal of 12883546 is 64538821.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12883543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15481 + ... + 16291.

It is an arithmetic number, because the mean of its divisors is an integer number (891576).

Almost surely, 2^12883546 is an apocalyptic number.

12883546 is a deficient number, since it is larger than the sum of its proper divisors (8514278).

12883546 is a wasteful number, since it uses less digits than its factorization.

12883546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886 (or 873 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 12883546 is about 3589.3656821227. The cubic root of 12883546 is about 234.4292532419.

It can be divided in two parts, 128835 and 46, that added together give a square (128881 = 359²).

The spelling of 12883546 in words is "twelve million, eight hundred eighty-three thousand, five hundred forty-six".