12460089 has 16 divisors (see below), whose sum is σ = 17539200. Its totient is φ = 7852416.

The previous prime is 12460087. The next prime is 12460093. The reversal of 12460089 is 98006421.

It is not a de Polignac number, because 12460089 - 2¹ = 12460087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12460081) 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 15 ways as a sum of consecutive naturals, for example, 5127 + ... + 7155.

It is an arithmetic number, because the mean of its divisors is an integer number (1096200).

Almost surely, 2^12460089 is an apocalyptic number.

It is an amenable number.

12460089 is a deficient number, since it is larger than the sum of its proper divisors (5079111).

12460089 is a wasteful number, since it uses less digits than its factorization.

12460089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 12460089 is about 3529.8851256096. The cubic root of 12460089 is about 231.8321777297.

The spelling of 12460089 in words is "twelve million, four hundred sixty thousand, eighty-nine".