18114248 has 32 divisors (see below), whose sum is σ = 37532160. Its totient is φ = 8152320.

The previous prime is 18114227. The next prime is 18114281. The reversal of 18114248 is 84241181.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 18114248.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233 + ... + 6023.

It is an arithmetic number, because the mean of its divisors is an integer number (1172880).

Almost surely, 2^18114248 is an apocalyptic number.

It is an amenable number.

18114248 is an abundant number, since it is smaller than the sum of its proper divisors (19417912).

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

18114248 is a wasteful number, since it uses less digits than its factorization.

18114248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5837 (or 5833 counting only the distinct ones).

The product of its digits is 2048, while the sum is 29.

The square root of 18114248 is about 4256.0836457946. The cubic root of 18114248 is about 262.6274416706.

The spelling of 18114248 in words is "eighteen million, one hundred fourteen thousand, two hundred forty-eight".