12234723 has 8 divisors (see below), whose sum is σ = 16875600. Its totient is φ = 7875168.

The previous prime is 12234697. The next prime is 12234757. The reversal of 12234723 is 32743221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12234723 - 2⁶ = 12234659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12234693 and 12234702.

It is not an unprimeable number, because it can be changed into a prime (12234793) 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, 70228 + ... + 70401.

It is an arithmetic number, because the mean of its divisors is an integer number (2109450).

Almost surely, 2^12234723 is an apocalyptic number.

12234723 is a deficient number, since it is larger than the sum of its proper divisors (4640877).

12234723 is a wasteful number, since it uses less digits than its factorization.

12234723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140661.

The product of its digits is 2016, while the sum is 24.

The square root of 12234723 is about 3497.8168905762. The cubic root of 12234723 is about 230.4259466644.

Adding to 12234723 its reverse (32743221), we get a palindrome (44977944).

The spelling of 12234723 in words is "twelve million, two hundred thirty-four thousand, seven hundred twenty-three".