18482342 has 8 divisors (see below), whose sum is σ = 27804000. Its totient is φ = 9214344.

The previous prime is 18482341. The next prime is 18482353. The reversal of 18482342 is 24328481.

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

It is a junction number, because it is equal to n+sod(n) for n = 18482299 and 18482308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18482341) 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, 12542 + ... + 13937.

It is an arithmetic number, because the mean of its divisors is an integer number (3475500).

Almost surely, 2^18482342 is an apocalyptic number.

18482342 is a deficient number, since it is larger than the sum of its proper divisors (9321658).

18482342 is a wasteful number, since it uses less digits than its factorization.

18482342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26830.

The product of its digits is 12288, while the sum is 32.

The square root of 18482342 is about 4299.1094426637. The cubic root of 18482342 is about 264.3944497573.

The spelling of 18482342 in words is "eighteen million, four hundred eighty-two thousand, three hundred forty-two".