23887852 has 12 divisors (see below), whose sum is σ = 41937840. Its totient is φ = 11905616.

The previous prime is 23887849. The next prime is 23887933. The reversal of 23887852 is 25878832.

It is a super-3 number, since 3×23887852³ (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23887799 and 23887808.

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 3 ways as a sum of consecutive naturals, for example, 8152 + ... + 10687.

It is an arithmetic number, because the mean of its divisors is an integer number (3494820).

Almost surely, 2^23887852 is an apocalyptic number.

It is an amenable number.

23887852 is a deficient number, since it is larger than the sum of its proper divisors (18049988).

23887852 is a wasteful number, since it uses less digits than its factorization.

23887852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19160 (or 19158 counting only the distinct ones).

The product of its digits is 215040, while the sum is 43.

The square root of 23887852 is about 4887.5200255344. The cubic root of 23887852 is about 287.9999196245. Note that the first 4 decimals are identical.

The spelling of 23887852 in words is "twenty-three million, eight hundred eighty-seven thousand, eight hundred fifty-two".