12968466 has 16 divisors (see below), whose sum is σ = 29642304. Its totient is φ = 3705264.

The previous prime is 12968441. The next prime is 12968471. The reversal of 12968466 is 66486921.

It is a super-2 number, since 2×12968466² = 336362220786312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 308773 = 12968466 / (1 + 2 + 9 + 6 + 8 + 4 + 6 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154345 + ... + 154428.

It is an arithmetic number, because the mean of its divisors is an integer number (1852644).

Almost surely, 2^12968466 is an apocalyptic number.

12968466 is an abundant number, since it is smaller than the sum of its proper divisors (16673838).

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

12968466 is a wasteful number, since it uses less digits than its factorization.

12968466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308785.

The product of its digits is 124416, while the sum is 42.

The square root of 12968466 is about 3601.1756413705. The cubic root of 12968466 is about 234.9431943578.

The spelling of 12968466 in words is "twelve million, nine hundred sixty-eight thousand, four hundred sixty-six".