18848706 has 24 divisors (see below), whose sum is σ = 38617200. Its totient is φ = 6133176.

The previous prime is 18848701. The next prime is 18848717. The reversal of 18848706 is 60784881.

It is not an unprimeable number, because it can be changed into a prime (18848701) 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, 10245 + ... + 11943.

It is an arithmetic number, because the mean of its divisors is an integer number (1609050).

Almost surely, 2^18848706 is an apocalyptic number.

18848706 is an abundant number, since it is smaller than the sum of its proper divisors (19768494).

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

18848706 is a wasteful number, since it uses less digits than its factorization.

18848706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790 (or 1747 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 18848706 is about 4341.5096452732. The cubic root of 18848706 is about 266.1300078673.

The spelling of 18848706 in words is "eighteen million, eight hundred forty-eight thousand, seven hundred six".