12479453 has 16 divisors (see below), whose sum is σ = 14868480. Its totient is φ = 10249200.

The previous prime is 12479437. The next prime is 12479473. The reversal of 12479453 is 35497421.

It is a cyclic number.

It is not a de Polignac number, because 12479453 - 2⁴ = 12479437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12479473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28208 + ... + 28646.

It is an arithmetic number, because the mean of its divisors is an integer number (929280).

Almost surely, 2^12479453 is an apocalyptic number.

It is an amenable number.

12479453 is a deficient number, since it is larger than the sum of its proper divisors (2389027).

12479453 is a wasteful number, since it uses less digits than its factorization.

12479453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608.

The product of its digits is 30240, while the sum is 35.

The square root of 12479453 is about 3532.6269262406. The cubic root of 12479453 is about 231.9522109752.

The spelling of 12479453 in words is "twelve million, four hundred seventy-nine thousand, four hundred fifty-three".