18036107 has 8 divisors (see below), whose sum is σ = 18253872. Its totient is φ = 17820000.

The previous prime is 18036103. The next prime is 18036119. The reversal of 18036107 is 70163081.

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

It is a cyclic number.

It is not a de Polignac number, because 18036107 - 2² = 18036103 is a prime.

It is a Duffinian number.

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 polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45233 + ... + 45629.

It is an arithmetic number, because the mean of its divisors is an integer number (2281734).

Almost surely, 2^18036107 is an apocalyptic number.

18036107 is a deficient number, since it is larger than the sum of its proper divisors (217765).

18036107 is a wasteful number, since it uses less digits than its factorization.

18036107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 18036107 is about 4246.8938060658. The cubic root of 18036107 is about 262.2492577685.

Adding to 18036107 its reverse (70163081), we get a palindrome (88199188).

The spelling of 18036107 in words is "eighteen million, thirty-six thousand, one hundred seven".