14218901 has 4 divisors (see below), whose sum is σ = 14243712. Its totient is φ = 14194092.

The previous prime is 14218891. The next prime is 14218927. The reversal of 14218901 is 10981241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10981241 = 409 ⋅26849.

It is a cyclic number.

It is not a de Polignac number, because 14218901 - 2¹⁸ = 13956757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14218951) 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, 11525 + ... + 12698.

It is an arithmetic number, because the mean of its divisors is an integer number (3560928).

Almost surely, 2^14218901 is an apocalyptic number.

It is an amenable number.

14218901 is a deficient number, since it is larger than the sum of its proper divisors (24811).

14218901 is an equidigital number, since it uses as much as digits as its factorization.

14218901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24810.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 14218901 is about 3770.7958046015. The cubic root of 14218901 is about 242.2638846762.

The spelling of 14218901 in words is "fourteen million, two hundred eighteen thousand, nine hundred one".