23124427 has 8 divisors (see below), whose sum is σ = 23452416. Its totient is φ = 22798632.

The previous prime is 23124359. The next prime is 23124449. The reversal of 23124427 is 72442132.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 23124427 - 2¹⁵ = 23091659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23124727) 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 7 ways as a sum of consecutive naturals, for example, 35418 + ... + 36064.

It is an arithmetic number, because the mean of its divisors is an integer number (2931552).

Almost surely, 2^23124427 is an apocalyptic number.

23124427 is a deficient number, since it is larger than the sum of its proper divisors (327989).

23124427 is a wasteful number, since it uses less digits than its factorization.

23124427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097.

The product of its digits is 2688, while the sum is 25.

The square root of 23124427 is about 4808.7864373457. The cubic root of 23124427 is about 284.8986076179.

Adding to 23124427 its reverse (72442132), we get a palindrome (95566559).

The spelling of 23124427 in words is "twenty-three million, one hundred twenty-four thousand, four hundred twenty-seven".