18482298 has 16 divisors (see below), whose sum is σ = 39139200. Its totient is φ = 5798336.

The previous prime is 18482291. The next prime is 18482311. The reversal of 18482298 is 89228481.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (18482291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90498 + ... + 90701.

It is an arithmetic number, because the mean of its divisors is an integer number (2446200).

Almost surely, 2^18482298 is an apocalyptic number.

18482298 is an abundant number, since it is smaller than the sum of its proper divisors (20656902).

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

18482298 is a wasteful number, since it uses less digits than its factorization.

18482298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181221.

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

The square root of 18482298 is about 4299.1043253217. The cubic root of 18482298 is about 264.3942399469.

The spelling of 18482298 in words is "eighteen million, four hundred eighty-two thousand, two hundred ninety-eight".