18206482 has 8 divisors (see below), whose sum is σ = 31211136. Its totient is φ = 7802772.

The previous prime is 18206477. The next prime is 18206483. The reversal of 18206482 is 28460281.

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

It is not an unprimeable number, because it can be changed into a prime (18206483) 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, 650218 + ... + 650245.

It is an arithmetic number, because the mean of its divisors is an integer number (3901392).

Almost surely, 2^18206482 is an apocalyptic number.

18206482 is a deficient number, since it is larger than the sum of its proper divisors (13004654).

18206482 is a wasteful number, since it uses less digits than its factorization.

18206482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1300472.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 18206482 is about 4266.9054360274. The cubic root of 18206482 is about 263.0724354351.

The spelling of 18206482 in words is "eighteen million, two hundred six thousand, four hundred eighty-two".