12894248 has 8 divisors (see below), whose sum is σ = 24176730. Its totient is φ = 6447120.

The previous prime is 12894197. The next prime is 12894251. The reversal of 12894248 is 84249821.

It can be written as a sum of positive squares in only one way, i.e., 7409284 + 5484964 = 2722^2 + 2342^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 805883 + ... + 805898.

Almost surely, 2^12894248 is an apocalyptic number.

It is an amenable number.

12894248 is a deficient number, since it is larger than the sum of its proper divisors (11282482).

12894248 is a wasteful number, since it uses less digits than its factorization.

12894248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611787 (or 1611783 counting only the distinct ones).

The product of its digits is 36864, while the sum is 38.

The square root of 12894248 is about 3590.8561653177. The cubic root of 12894248 is about 234.4941465435.

The spelling of 12894248 in words is "twelve million, eight hundred ninety-four thousand, two hundred forty-eight".