23043324 has 24 divisors (see below), whose sum is σ = 53907840. Its totient is φ = 7661104.

The previous prime is 23043277. The next prime is 23043329. The reversal of 23043324 is 42334032.

It is a self number, because there is not a number n which added to its sum of digits gives 23043324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23043329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2737 + ... + 7319.

It is an arithmetic number, because the mean of its divisors is an integer number (2246160).

Almost surely, 2^23043324 is an apocalyptic number.

It is an amenable number.

23043324 is an abundant number, since it is smaller than the sum of its proper divisors (30864516).

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

23043324 is a wasteful number, since it uses less digits than its factorization.

23043324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5009 (or 5007 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 23043324 is about 4800.3462375125. The cubic root of 23043324 is about 284.5651478601.

Adding to 23043324 its reverse (42334032), we get a palindrome (65377356).

The spelling of 23043324 in words is "twenty-three million, forty-three thousand, three hundred twenty-four".