12453463 has 16 divisors (see below), whose sum is σ = 14206752. Its totient is φ = 10816000.

The previous prime is 12453443. The next prime is 12453473. The reversal of 12453463 is 36435421.

It is a cyclic number.

It is not a de Polignac number, because 12453463 - 2¹⁷ = 12322391 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 (12453443) 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, 23643 + ... + 24163.

It is an arithmetic number, because the mean of its divisors is an integer number (887922).

Almost surely, 2^12453463 is an apocalyptic number.

12453463 is a deficient number, since it is larger than the sum of its proper divisors (1753289).

12453463 is a wasteful number, since it uses less digits than its factorization.

12453463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626.

The product of its digits is 8640, while the sum is 28.

The square root of 12453463 is about 3528.9464433454. The cubic root of 12453463 is about 231.7910760334.

Adding to 12453463 its reverse (36435421), we get a palindrome (48888884).

The spelling of 12453463 in words is "twelve million, four hundred fifty-three thousand, four hundred sixty-three".