23629828 has 24 divisors (see below), whose sum is σ = 43121792. Its totient is φ = 11319264.

The previous prime is 23629799. The next prime is 23629829. The reversal of 23629828 is 82892632.

It is not an unprimeable number, because it can be changed into a prime (23629829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8725 + ... + 11107.

Almost surely, 2^23629828 is an apocalyptic number.

It is an amenable number.

23629828 is a deficient number, since it is larger than the sum of its proper divisors (19491964).

23629828 is a wasteful number, since it uses less digits than its factorization.

23629828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491 (or 2489 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 23629828 is about 4861.0521494837. The cubic root of 23629828 is about 286.9592223951.

The spelling of 23629828 in words is "twenty-three million, six hundred twenty-nine thousand, eight hundred twenty-eight".