12498487 has 8 divisors (see below), whose sum is σ = 12974720. Its totient is φ = 12026880.

The previous prime is 12498469. The next prime is 12498527. The reversal of 12498487 is 78489421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12498487 - 2¹¹ = 12496439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12498427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4939 + ... + 7027.

It is an arithmetic number, because the mean of its divisors is an integer number (1621840).

Almost surely, 2^12498487 is an apocalyptic number.

12498487 is a deficient number, since it is larger than the sum of its proper divisors (476233).

12498487 is a wasteful number, since it uses less digits than its factorization.

12498487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313.

The product of its digits is 129024, while the sum is 43.

The square root of 12498487 is about 3535.3199289456. The cubic root of 12498487 is about 232.0700776709.

The spelling of 12498487 in words is "twelve million, four hundred ninety-eight thousand, four hundred eighty-seven".