23942328 has 16 divisors (see below), whose sum is σ = 59855880. Its totient is φ = 7980768.

The previous prime is 23942311. The next prime is 23942329. The reversal of 23942328 is 82324932.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23942329) 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 3 ways as a sum of consecutive naturals, for example, 498775 + ... + 498822.

Almost surely, 2^23942328 is an apocalyptic number.

It is an amenable number.

23942328 is an abundant number, since it is smaller than the sum of its proper divisors (35913552).

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

23942328 is a wasteful number, since it uses less digits than its factorization.

23942328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997606 (or 997602 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The square root of 23942328 is about 4893.0898213705. The cubic root of 23942328 is about 288.2186803631.

The spelling of 23942328 in words is "twenty-three million, nine hundred forty-two thousand, three hundred twenty-eight".