12343038 has 16 divisors (see below), whose sum is σ = 25537680. Its totient is φ = 3972416.

The previous prime is 12343033. The next prime is 12343049. The reversal of 12343038 is 83034321.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 12342999 and 12343017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12343033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35295 + ... + 35642.

It is an arithmetic number, because the mean of its divisors is an integer number (1596105).

Almost surely, 2^12343038 is an apocalyptic number.

12343038 is an abundant number, since it is smaller than the sum of its proper divisors (13194642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12343038 is a wasteful number, since it uses less digits than its factorization.

12343038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70971.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 12343038 is about 3513.2660018849. The cubic root of 12343038 is about 231.1039430270.

Adding to 12343038 its reverse (83034321), we get a palindrome (95377359).

The spelling of 12343038 in words is "twelve million, three hundred forty-three thousand, thirty-eight".