12863460 has 24 divisors (see below), whose sum is σ = 36017856. Its totient is φ = 3430240.

The previous prime is 12863453. The next prime is 12863467. The reversal of 12863460 is 6436821.

It is an interprime number because it is at equal distance from previous prime (12863453) and next prime (12863467).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (12863467) 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 7 ways as a sum of consecutive naturals, for example, 107136 + ... + 107255.

It is an arithmetic number, because the mean of its divisors is an integer number (1500744).

Almost surely, 2^12863460 is an apocalyptic number.

12863460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12863460 is an abundant number, since it is smaller than the sum of its proper divisors (23154396).

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

12863460 is a wasteful number, since it uses less digits than its factorization.

12863460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214403 (or 214401 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 12863460 is about 3586.5666033130. The cubic root of 12863460 is about 234.3073614598.

The spelling of 12863460 in words is "twelve million, eight hundred sixty-three thousand, four hundred sixty".