12371492 has 12 divisors (see below), whose sum is σ = 24743040. Its totient is φ = 5302056.

The previous prime is 12371473. The next prime is 12371497. The reversal of 12371492 is 29417321.

12371492 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12371497) 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, 220892 + ... + 220947.

It is an arithmetic number, because the mean of its divisors is an integer number (2061920).

Almost surely, 2^12371492 is an apocalyptic number.

It is an amenable number.

12371492 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12371492 is a wasteful number, since it uses less digits than its factorization.

12371492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441850 (or 441848 counting only the distinct ones).

The product of its digits is 3024, while the sum is 29.

The square root of 12371492 is about 3517.3131791184. The cubic root of 12371492 is about 231.2813921834.

The spelling of 12371492 in words is "twelve million, three hundred seventy-one thousand, four hundred ninety-two".