23239324 has 24 divisors (see below), whose sum is σ = 42562800. Its totient is φ = 11088000.

The previous prime is 23239319. The next prime is 23239327. The reversal of 23239324 is 42393232.

It is a junction number, because it is equal to n+sod(n) for n = 23239292 and 23239301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23239327) 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, 9199 + ... + 11449.

It is an arithmetic number, because the mean of its divisors is an integer number (1773450).

Almost surely, 2^23239324 is an apocalyptic number.

It is an amenable number.

23239324 is a deficient number, since it is larger than the sum of its proper divisors (19323476).

23239324 is a wasteful number, since it uses less digits than its factorization.

23239324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373 (or 2371 counting only the distinct ones).

The product of its digits is 7776, while the sum is 28.

The square root of 23239324 is about 4820.7182037535. The cubic root of 23239324 is about 285.3696813440.

The spelling of 23239324 in words is "twenty-three million, two hundred thirty-nine thousand, three hundred twenty-four".