12470961 has 16 divisors (see below), whose sum is σ = 17180864. Its totient is φ = 8040384.

The previous prime is 12470917. The next prime is 12470971. The reversal of 12470961 is 16907421.

It is a happy number.

It is not a de Polignac number, because 12470961 - 2⁹ = 12470449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12470971) 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 15 ways as a sum of consecutive naturals, for example, 31215 + ... + 31611.

It is an arithmetic number, because the mean of its divisors is an integer number (1073804).

Almost surely, 2^12470961 is an apocalyptic number.

It is an amenable number.

12470961 is a deficient number, since it is larger than the sum of its proper divisors (4709903).

12470961 is a wasteful number, since it uses less digits than its factorization.

12470961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 12470961 is about 3531.4247832851. The cubic root of 12470961 is about 231.8995862025.

It can be divided in two parts, 12470 and 961, that added together give a palindrome (13431).

The spelling of 12470961 in words is "twelve million, four hundred seventy thousand, nine hundred sixty-one".