12424097 has 6 divisors (see below), whose sum is σ = 14452578. Its totient is φ = 10649184.

The previous prime is 12424073. The next prime is 12424099. The reversal of 12424097 is 79042421.

It can be written as a sum of positive squares in only one way, i.e., 11621281 + 802816 = 3409^2 + 896^2 .

It is not a de Polignac number, because 12424097 - 2¹⁴ = 12407713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12424099) 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 in 5 ways as a sum of consecutive naturals, for example, 126728 + ... + 126825.

It is an arithmetic number, because the mean of its divisors is an integer number (2408763).

Almost surely, 2^12424097 is an apocalyptic number.

It is an amenable number.

12424097 is a deficient number, since it is larger than the sum of its proper divisors (2028481).

12424097 is an equidigital number, since it uses as much as digits as its factorization.

12424097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253567 (or 253560 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 12424097 is about 3524.7832557478. The cubic root of 12424097 is about 231.6087402975.

The spelling of 12424097 in words is "twelve million, four hundred twenty-four thousand, ninety-seven".