12460281 has 8 divisors (see below), whose sum is σ = 16633344. Its totient is φ = 8297040.

The previous prime is 12460277. The next prime is 12460289. The reversal of 12460281 is 18206421.

12460281 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12460281 - 2² = 12460277 is a prime.

It is a super-2 number, since 2×12460281² = 310517205197922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12460289) 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 in 7 ways as a sum of consecutive naturals, for example, 1351 + ... + 5171.

It is an arithmetic number, because the mean of its divisors is an integer number (2079168).

Almost surely, 2^12460281 is an apocalyptic number.

It is an amenable number.

12460281 is a deficient number, since it is larger than the sum of its proper divisors (4173063).

12460281 is a wasteful number, since it uses less digits than its factorization.

12460281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4911.

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 12460281 is about 3529.9123218573. The cubic root of 12460281 is about 231.8333685063.

The spelling of 12460281 in words is "twelve million, four hundred sixty thousand, two hundred eighty-one".