12470648 has 8 divisors (see below), whose sum is σ = 23382480. Its totient is φ = 6235320.

The previous prime is 12470629. The next prime is 12470677. The reversal of 12470648 is 84607421.

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

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 as a sum of consecutive naturals, namely, 779408 + ... + 779423.

It is an arithmetic number, because the mean of its divisors is an integer number (2922810).

Almost surely, 2^12470648 is an apocalyptic number.

It is an amenable number.

12470648 is a deficient number, since it is larger than the sum of its proper divisors (10911832).

12470648 is a wasteful number, since it uses less digits than its factorization.

12470648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558837 (or 1558833 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 12470648 is about 3531.3804666164. The cubic root of 12470648 is about 231.8976460907.

The spelling of 12470648 in words is "twelve million, four hundred seventy thousand, six hundred forty-eight".