18014901 has 16 divisors (see below), whose sum is σ = 24675840. Its totient is φ = 11686640.

The previous prime is 18014897. The next prime is 18014921. The reversal of 18014901 is 10941081.

It is a cyclic number.

It is not a de Polignac number, because 18014901 - 2² = 18014897 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18014921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17170 + ... + 18188.

It is an arithmetic number, because the mean of its divisors is an integer number (1542240).

Almost surely, 2^18014901 is an apocalyptic number.

It is an amenable number.

18014901 is a deficient number, since it is larger than the sum of its proper divisors (6660939).

18014901 is a wasteful number, since it uses less digits than its factorization.

18014901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176.

The product of its (nonzero) digits is 288, while the sum is 24.

The square root of 18014901 is about 4244.3964235213. The cubic root of 18014901 is about 262.1464373771.

Adding to 18014901 its reverse (10941081), we get a palindrome (28955982).

It can be divided in two parts, 18014 and 901, that added together give a triangular number (18915 = T₁₉₄).

The spelling of 18014901 in words is "eighteen million, fourteen thousand, nine hundred one".