18848856 has 32 divisors (see below), whose sum is σ = 50747760. Its totient is φ = 5799552.

The previous prime is 18848849. The next prime is 18848857. The reversal of 18848856 is 65884881.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18848857) 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 7 ways as a sum of consecutive naturals, for example, 29895 + ... + 30518.

Almost surely, 2^18848856 is an apocalyptic number.

It is an amenable number.

18848856 is an abundant number, since it is smaller than the sum of its proper divisors (31898904).

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

18848856 is a wasteful number, since it uses less digits than its factorization.

18848856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60435 (or 60431 counting only the distinct ones).

The product of its digits is 491520, while the sum is 48.

The square root of 18848856 is about 4341.5269203357. The cubic root of 18848856 is about 266.1307138290.

The spelling of 18848856 in words is "eighteen million, eight hundred forty-eight thousand, eight hundred fifty-six".