12488296 has 8 divisors (see below), whose sum is σ = 23415570. Its totient is φ = 6244144.

The previous prime is 12488279. The next prime is 12488297. The reversal of 12488296 is 69288421.

It can be written as a sum of positive squares in only one way, i.e., 8916196 + 3572100 = 2986^2 + 1890^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12488297) by changing a digit.

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, 780511 + ... + 780526.

Almost surely, 2^12488296 is an apocalyptic number.

It is an amenable number.

12488296 is a deficient number, since it is larger than the sum of its proper divisors (10927274).

12488296 is a wasteful number, since it uses less digits than its factorization.

12488296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561043 (or 1561039 counting only the distinct ones).

The product of its digits is 55296, while the sum is 40.

The square root of 12488296 is about 3533.8783227497. The cubic root of 12488296 is about 232.0069855209.

The spelling of 12488296 in words is "twelve million, four hundred eighty-eight thousand, two hundred ninety-six".