18482665 has 8 divisors (see below), whose sum is σ = 22894848. Its totient is φ = 14309040.

The previous prime is 18482641. The next prime is 18482683. The reversal of 18482665 is 56628481.

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

It is not a de Polignac number, because 18482665 - 2⁷ = 18482537 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59467 + ... + 59776.

It is an arithmetic number, because the mean of its divisors is an integer number (2861856).

Almost surely, 2^18482665 is an apocalyptic number.

It is an amenable number.

18482665 is a deficient number, since it is larger than the sum of its proper divisors (4412183).

18482665 is a wasteful number, since it uses less digits than its factorization.

18482665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119279.

The product of its digits is 92160, while the sum is 40.

The square root of 18482665 is about 4299.1470084192. The cubic root of 18482665 is about 264.3959899465.

The spelling of 18482665 in words is "eighteen million, four hundred eighty-two thousand, six hundred sixty-five".