12476664 has 48 divisors (see below), whose sum is σ = 34047000. Its totient is φ = 4127424.

The previous prime is 12476647. The next prime is 12476683. The reversal of 12476664 is 46667421.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10147 + ... + 11309.

Almost surely, 2^12476664 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 12476664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17023500).

12476664 is an abundant number, since it is smaller than the sum of its proper divisors (21570336).

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

12476664 is a wasteful number, since it uses less digits than its factorization.

12476664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324 (or 1317 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 12476664 is about 3532.2321554507. The cubic root of 12476664 is about 231.9349302254.

The spelling of 12476664 in words is "twelve million, four hundred seventy-six thousand, six hundred sixty-four".