18036106 has 8 divisors (see below), whose sum is σ = 29513664. Its totient is φ = 8198220.

The previous prime is 18036103. The next prime is 18036119. The reversal of 18036106 is 60163081.

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

It is a super-2 number, since 2×18036106² = 650602239286472, which contains 22 as substring.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (18036101) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 409890 + ... + 409933.

It is an arithmetic number, because the mean of its divisors is an integer number (3689208).

Almost surely, 2^18036106 is an apocalyptic number.

18036106 is a deficient number, since it is larger than the sum of its proper divisors (11477558).

18036106 is a wasteful number, since it uses less digits than its factorization.

18036106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819836.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 18036106 is about 4246.8936883327. The cubic root of 18036106 is about 262.2492529217.

Adding to 18036106 its reverse (60163081), we get a palindrome (78199187).

The spelling of 18036106 in words is "eighteen million, thirty-six thousand, one hundred six".