23271344 has 10 divisors (see below), whose sum is σ = 45088260. Its totient is φ = 11635664.

The previous prime is 23271337. The next prime is 23271349. The reversal of 23271344 is 44317232.

It is not an unprimeable number, because it can be changed into a prime (23271349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727214 + ... + 727245.

It is an arithmetic number, because the mean of its divisors is an integer number (4508826).

Almost surely, 2^23271344 is an apocalyptic number.

It is an amenable number.

23271344 is a deficient number, since it is larger than the sum of its proper divisors (21816916).

23271344 is a wasteful number, since it uses less digits than its factorization.

23271344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454467 (or 1454461 counting only the distinct ones).

The product of its digits is 4032, while the sum is 26.

The square root of 23271344 is about 4824.0381424694. The cubic root of 23271344 is about 285.5006854950.

Adding to 23271344 its reverse (44317232), we get a palindrome (67588576).

The spelling of 23271344 in words is "twenty-three million, two hundred seventy-one thousand, three hundred forty-four".