12926448 has 30 divisors (see below), whose sum is σ = 36176504. Its totient is φ = 4308768.

The previous prime is 12926423. The next prime is 12926453. The reversal of 12926448 is 84462921.

12926448 is a `hidden beast` number, since 1 + 2 + 9 + 2 + 644 + 8 = 666.

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

It is a nude number because it is divisible by every one of its digits.

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 5 ways as a sum of consecutive naturals, for example, 44740 + ... + 45027.

Almost surely, 2^12926448 is an apocalyptic number.

12926448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

12926448 is an abundant number, since it is smaller than the sum of its proper divisors (23250056).

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

12926448 is a wasteful number, since it uses less digits than its factorization.

12926448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89781 (or 89772 counting only the distinct ones).

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

The square root of 12926448 is about 3595.3369800340. The cubic root of 12926448 is about 234.6891801460.

The spelling of 12926448 in words is "twelve million, nine hundred twenty-six thousand, four hundred forty-eight".