12415048 has 16 divisors (see below), whose sum is σ = 23326380. Its totient is φ = 6194688.

The previous prime is 12415043. The next prime is 12415093. The reversal of 12415048 is 84051421.

It can be written as a sum of positive squares in 2 ways, for example, as 10771524 + 1643524 = 3282^2 + 1282^2 .

It is not an unprimeable number, because it can be changed into a prime (12415043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3436 + ... + 6052.

Almost surely, 2^12415048 is an apocalyptic number.

It is an amenable number.

12415048 is a deficient number, since it is larger than the sum of its proper divisors (10911332).

12415048 is a wasteful number, since it uses less digits than its factorization.

12415048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3216 (or 3212 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 12415048 is about 3523.4993969064. The cubic root of 12415048 is about 231.5524964642.

Adding to 12415048 its reverse (84051421), we get a palindrome (96466469).

The spelling of 12415048 in words is "twelve million, four hundred fifteen thousand, forty-eight".