12469712 has 10 divisors (see below), whose sum is σ = 24160098. Its totient is φ = 6234848.

The previous prime is 12469697. The next prime is 12469727. The reversal of 12469712 is 21796421.

It is a happy number.

12469712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12469697) and next prime (12469727).

It can be written as a sum of positive squares in only one way, i.e., 8042896 + 4426816 = 2836^2 + 2104^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 389663 + ... + 389694.

Almost surely, 2^12469712 is an apocalyptic number.

It is an amenable number.

12469712 is a deficient number, since it is larger than the sum of its proper divisors (11690386).

12469712 is an equidigital number, since it uses as much as digits as its factorization.

12469712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779365 (or 779359 counting only the distinct ones).

The product of its digits is 6048, while the sum is 32.

The square root of 12469712 is about 3531.2479380525. The cubic root of 12469712 is about 231.8918441567.

It can be divided in two parts, 1246971 and 2, that multiplied together give a palindrome (2493942).

The spelling of 12469712 in words is "twelve million, four hundred sixty-nine thousand, seven hundred twelve".