12370487 has 2 divisors, whose sum is σ = 12370488. Its totient is φ = 12370486.

The previous prime is 12370483. The next prime is 12370499. The reversal of 12370487 is 78407321.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12370487 - 2² = 12370483 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12370483) 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, 6185243 + 6185244.

It is an arithmetic number, because the mean of its divisors is an integer number (6185244).

Almost surely, 2^12370487 is an apocalyptic number.

12370487 is a deficient number, since it is larger than the sum of its proper divisors (1).

12370487 is an equidigital number, since it uses as much as digits as its factorization.

12370487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 12370487 is about 3517.1703114862. The cubic root of 12370487 is about 231.2751292877.

The spelling of 12370487 in words is "twelve million, three hundred seventy thousand, four hundred eighty-seven".