18027035 has 16 divisors (see below), whose sum is σ = 23405760. Its totient is φ = 13249920.

The previous prime is 18027013. The next prime is 18027043. The reversal of 18027035 is 53072081.

It is not a de Polignac number, because 18027035 - 2¹⁶ = 17961499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 18026995 and 18027013.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16970 + ... + 18000.

It is an arithmetic number, because the mean of its divisors is an integer number (1462860).

Almost surely, 2^18027035 is an apocalyptic number.

18027035 is a deficient number, since it is larger than the sum of its proper divisors (5378725).

18027035 is a wasteful number, since it uses less digits than its factorization.

18027035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 18027035 is about 4245.8255969835. The cubic root of 18027035 is about 262.2052807197.

The spelling of 18027035 in words is "eighteen million, twenty-seven thousand, thirty-five".