18068848 has 60 divisors (see below), whose sum is σ = 42902760. Its totient is φ = 7330176.

The previous prime is 18068837. The next prime is 18068849. The reversal of 18068848 is 84886081.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18068849) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14290 + ... + 15502.

It is an arithmetic number, because the mean of its divisors is an integer number (715046).

Almost surely, 2^18068848 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 18068848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21451380).

18068848 is an abundant number, since it is smaller than the sum of its proper divisors (24833912).

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

18068848 is a wasteful number, since it uses less digits than its factorization.

18068848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254 (or 1241 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 43.

The square root of 18068848 is about 4250.7467579238. The cubic root of 18068848 is about 262.4078491356.

The spelling of 18068848 in words is "eighteen million, sixty-eight thousand, eight hundred forty-eight".