12883662 has 48 divisors (see below), whose sum is σ = 31449600. Its totient is φ = 3776400.

The previous prime is 12883643. The next prime is 12883709. The reversal of 12883662 is 26638821.

12883662 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5089 + ... + 7187.

It is an arithmetic number, because the mean of its divisors is an integer number (655200).

Almost surely, 2^12883662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12883662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15724800).

12883662 is an abundant number, since it is smaller than the sum of its proper divisors (18565938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12883662 is a wasteful number, since it uses less digits than its factorization.

12883662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149 (or 2146 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 12883662 is about 3589.3818409303. The cubic root of 12883662 is about 234.4299568193.

It can be divided in two parts, 1288 and 3662, that added together give a triangular number (4950 = T₉₉).

The spelling of 12883662 in words is "twelve million, eight hundred eighty-three thousand, six hundred sixty-two".