12097648 has 20 divisors (see below), whose sum is σ = 23614560. Its totient is φ = 6003584.

The previous prime is 12097643. The next prime is 12097649. The reversal of 12097648 is 84679021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12097643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 568 + ... + 4951.

It is an arithmetic number, because the mean of its divisors is an integer number (1180728).

Almost surely, 2^12097648 is an apocalyptic number.

It is an amenable number.

12097648 is a deficient number, since it is larger than the sum of its proper divisors (11516912).

12097648 is a wasteful number, since it uses less digits than its factorization.

12097648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5664 (or 5658 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 12097648 is about 3478.1673335249. The cubic root of 12097648 is about 229.5621664282.

The spelling of 12097648 in words is "twelve million, ninety-seven thousand, six hundred forty-eight".