18848568 has 16 divisors (see below), whose sum is σ = 47121480. Its totient is φ = 6282848.

The previous prime is 18848567. The next prime is 18848581. The reversal of 18848568 is 86584881.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18848567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392655 + ... + 392702.

Almost surely, 2^18848568 is an apocalyptic number.

It is an amenable number.

18848568 is an abundant number, since it is smaller than the sum of its proper divisors (28272912).

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

18848568 is a wasteful number, since it uses less digits than its factorization.

18848568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785366 (or 785362 counting only the distinct ones).

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

The square root of 18848568 is about 4341.4937521549. The cubic root of 18848568 is about 266.1293583792.

The spelling of 18848568 in words is "eighteen million, eight hundred forty-eight thousand, five hundred sixty-eight".