12460987 has 8 divisors (see below), whose sum is σ = 15535872. Its totient is φ = 9709800.

The previous prime is 12460967. The next prime is 12460991. The reversal of 12460987 is 78906421.

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 12460987 - 2¹⁵ = 12428219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12460937) 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, 80839 + ... + 80992.

It is an arithmetic number, because the mean of its divisors is an integer number (1941984).

Almost surely, 2^12460987 is an apocalyptic number.

12460987 is a deficient number, since it is larger than the sum of its proper divisors (3074885).

12460987 is a wasteful number, since it uses less digits than its factorization.

12460987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161849.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 12460987 is about 3530.0123229247. The cubic root of 12460987 is about 231.8377469861.

The spelling of 12460987 in words is "twelve million, four hundred sixty thousand, nine hundred eighty-seven".