12726948 has 48 divisors (see below), whose sum is σ = 33868800. Its totient is φ = 3684864.

The previous prime is 12726937. The next prime is 12726977. The reversal of 12726948 is 84962721.

It is a Harshad number since it is a multiple of its sum of digits (39).

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, 253 + ... + 5051.

It is an arithmetic number, because the mean of its divisors is an integer number (705600).

Almost surely, 2^12726948 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 12726948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16934400).

12726948 is an abundant number, since it is smaller than the sum of its proper divisors (21141852).

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

12726948 is a wasteful number, since it uses less digits than its factorization.

12726948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4836 (or 4834 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 12726948 is about 3567.4848282789. The cubic root of 12726948 is about 233.4755586423.

The spelling of 12726948 in words is "twelve million, seven hundred twenty-six thousand, nine hundred forty-eight".