18848922 has 8 divisors (see below), whose sum is σ = 37697856. Its totient is φ = 6282972.

The previous prime is 18848917. The next prime is 18848933. The reversal of 18848922 is 22984881.

It is a sphenic number, since it is the product of 3 distinct primes.

18848922 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1570738 + ... + 1570749.

It is an arithmetic number, because the mean of its divisors is an integer number (4712232).

Almost surely, 2^18848922 is an apocalyptic number.

18848922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

18848922 is a wasteful number, since it uses less digits than its factorization.

18848922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3141492.

The product of its digits is 73728, while the sum is 42.

The square root of 18848922 is about 4341.5345213415. The cubic root of 18848922 is about 266.1310244510.

The spelling of 18848922 in words is "eighteen million, eight hundred forty-eight thousand, nine hundred twenty-two".