23928632 has 32 divisors (see below), whose sum is σ = 55221600. Its totient is φ = 9465984.

The previous prime is 23928631. The next prime is 23928637. The reversal of 23928632 is 23682932.

It is a junction number, because it is equal to n+sod(n) for n = 23928592 and 23928601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23928631) 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, 15707 + ... + 17162.

It is an arithmetic number, because the mean of its divisors is an integer number (1725675).

Almost surely, 2^23928632 is an apocalyptic number.

It is an amenable number.

23928632 is an abundant number, since it is smaller than the sum of its proper divisors (31292968).

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

23928632 is a wasteful number, since it uses less digits than its factorization.

23928632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32895 (or 32891 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 23928632 is about 4891.6900964799. The cubic root of 23928632 is about 288.1637122193.

The spelling of 23928632 in words is "twenty-three million, nine hundred twenty-eight thousand, six hundred thirty-two".