12344523 has 16 divisors (see below), whose sum is σ = 16803072. Its totient is φ = 8060000.

The previous prime is 12344513. The next prime is 12344539. The reversal of 12344523 is 32544321.

It is a cyclic number.

It is not a de Polignac number, because 12344523 - 2¹⁴ = 12328139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12344493 and 12344502.

It is not an unprimeable number, because it can be changed into a prime (12344513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39538 + ... + 39848.

It is an arithmetic number, because the mean of its divisors is an integer number (1050192).

Almost surely, 2^12344523 is an apocalyptic number.

12344523 is a deficient number, since it is larger than the sum of its proper divisors (4458549).

12344523 is a wasteful number, since it uses less digits than its factorization.

12344523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546.

The product of its digits is 2880, while the sum is 24.

The square root of 12344523 is about 3513.4773373397. The cubic root of 12344523 is about 231.1132107506.

Adding to 12344523 its reverse (32544321), we get a palindrome (44888844).

The spelling of 12344523 in words is "twelve million, three hundred forty-four thousand, five hundred twenty-three".