12662468 has 48 divisors (see below), whose sum is σ = 27941760. Its totient is φ = 4886784.

The previous prime is 12662453. The next prime is 12662491. The reversal of 12662468 is 86426621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15248 + ... + 16056.

It is an arithmetic number, because the mean of its divisors is an integer number (582120).

Almost surely, 2^12662468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12662468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13970880).

12662468 is an abundant number, since it is smaller than the sum of its proper divisors (15279292).

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

12662468 is a wasteful number, since it uses less digits than its factorization.

12662468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876 (or 874 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 12662468 is about 3558.4361733773. The cubic root of 12662468 is about 233.0805961855.

The spelling of 12662468 in words is "twelve million, six hundred sixty-two thousand, four hundred sixty-eight".