12371448 has 16 divisors (see below), whose sum is σ = 30928680. Its totient is φ = 4123808.

The previous prime is 12371441. The next prime is 12371453. The reversal of 12371448 is 84417321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12371441) 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, 257715 + ... + 257762.

Almost surely, 2^12371448 is an apocalyptic number.

It is an amenable number.

12371448 is an abundant number, since it is smaller than the sum of its proper divisors (18557232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12371448 is a wasteful number, since it uses less digits than its factorization.

12371448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515486 (or 515482 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 12371448 is about 3517.3069243386. The cubic root of 12371448 is about 231.2811179941.

Adding to 12371448 its reverse (84417321), we get a palindrome (96788769).

The spelling of 12371448 in words is "twelve million, three hundred seventy-one thousand, four hundred forty-eight".