18134848 has 28 divisors (see below), whose sum is σ = 36210240. Its totient is φ = 9011072.

The previous prime is 18134839. The next prime is 18134849. The reversal of 18134848 is 84843181.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18134849) 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, 10665 + ... + 12247.

Almost surely, 2^18134848 is an apocalyptic number.

It is an amenable number.

18134848 is a deficient number, since it is larger than the sum of its proper divisors (18075392).

18134848 is a wasteful number, since it uses less digits than its factorization.

18134848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774 (or 1764 counting only the distinct ones).

The product of its digits is 24576, while the sum is 37.

The square root of 18134848 is about 4258.5030233640. The cubic root of 18134848 is about 262.7269595703.

The spelling of 18134848 in words is "eighteen million, one hundred thirty-four thousand, eight hundred forty-eight".