12534363 has 6 divisors (see below), whose sum is σ = 18105204. Its totient is φ = 8356236.

The previous prime is 12534343. The next prime is 12534367. The reversal of 12534363 is 36343521.

It is a happy number.

It is not a de Polignac number, because 12534363 - 2⁸ = 12534107 is a prime.

It is a super-2 number, since 2×12534363² = 314220511631538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12534367) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 696345 + ... + 696362.

It is an arithmetic number, because the mean of its divisors is an integer number (3017534).

Almost surely, 2^12534363 is an apocalyptic number.

12534363 is a deficient number, since it is larger than the sum of its proper divisors (5570841).

12534363 is a wasteful number, since it uses less digits than its factorization.

12534363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1392713 (or 1392710 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 12534363 is about 3540.3902327286. The cubic root of 12534363 is about 232.2919123254.

Adding to 12534363 its reverse (36343521), we get a palindrome (48877884).

The spelling of 12534363 in words is "twelve million, five hundred thirty-four thousand, three hundred sixty-three".