14219101 has 4 divisors (see below), whose sum is σ = 15312892. Its totient is φ = 13125312.

The previous prime is 14219069. The next prime is 14219113. The reversal of 14219101 is 10191241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5522500 + 8696601 = 2350^2 + 2949^2 .

It is a cyclic number.

It is not a de Polignac number, because 14219101 - 2⁵ = 14219069 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 (14219141) 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, 546876 + ... + 546901.

It is an arithmetic number, because the mean of its divisors is an integer number (3828223).

Almost surely, 2^14219101 is an apocalyptic number.

It is an amenable number.

14219101 is a deficient number, since it is larger than the sum of its proper divisors (1093791).

14219101 is a wasteful number, since it uses less digits than its factorization.

14219101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093790.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 14219101 is about 3770.8223241092. The cubic root of 14219101 is about 242.2650205481.

The spelling of 14219101 in words is "fourteen million, two hundred nineteen thousand, one hundred one".