23973852 has 48 divisors (see below), whose sum is σ = 64350720. Its totient is φ = 6804672.

The previous prime is 23973847. The next prime is 23973863. The reversal of 23973852 is 25837932.

Its product of digits (90720) is a multiple of the sum of its prime factors (1890).

It is a self number, because there is not a number n which added to its sum of digits gives 23973852.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 13174 + ... + 14882.

It is an arithmetic number, because the mean of its divisors is an integer number (1340640).

Almost surely, 2^23973852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23973852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32175360).

23973852 is an abundant number, since it is smaller than the sum of its proper divisors (40376868).

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

23973852 is a wasteful number, since it uses less digits than its factorization.

23973852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890 (or 1888 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 23973852 is about 4896.3100392030. The cubic root of 23973852 is about 288.3451206010.

The spelling of 23973852 in words is "twenty-three million, nine hundred seventy-three thousand, eight hundred fifty-two".