12460287 has 32 divisors (see below), whose sum is σ = 19713024. Its totient is φ = 6854400.

The previous prime is 12460277. The next prime is 12460289. The reversal of 12460287 is 78206421.

It is not a de Polignac number, because 12460287 - 2⁴ = 12460271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12460289) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90883 + ... + 91019.

It is an arithmetic number, because the mean of its divisors is an integer number (616032).

Almost surely, 2^12460287 is an apocalyptic number.

12460287 is a deficient number, since it is larger than the sum of its proper divisors (7252737).

12460287 is a wasteful number, since it uses less digits than its factorization.

12460287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279.

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

The square root of 12460287 is about 3529.9131717367. The cubic root of 12460287 is about 231.8334057179.

The spelling of 12460287 in words is "twelve million, four hundred sixty thousand, two hundred eighty-seven".