14226453 has 6 divisors (see below), whose sum is σ = 20549334. Its totient is φ = 9484296.

The previous prime is 14226451. The next prime is 14226461. The reversal of 14226453 is 35462241.

14226453 is a `hidden beast` number, since 14 + 2 + 2 + 645 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11985444 + 2241009 = 3462^2 + 1497^2 .

It is not a de Polignac number, because 14226453 - 2¹ = 14226451 is a prime.

It is a super-2 number, since 2×14226453² = 404783929922418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14226451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 790350 + ... + 790367.

It is an arithmetic number, because the mean of its divisors is an integer number (3424889).

Almost surely, 2^14226453 is an apocalyptic number.

It is an amenable number.

14226453 is a deficient number, since it is larger than the sum of its proper divisors (6322881).

14226453 is a wasteful number, since it uses less digits than its factorization.

14226453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580723 (or 1580720 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 14226453 is about 3771.7970518044. The cubic root of 14226453 is about 242.3067678086.

Adding to 14226453 its reverse (35462241), we get a palindrome (49688694).

It can be divided in two parts, 1422 and 6453, that added together give a triangular number (7875 = T₁₂₅).

The spelling of 14226453 in words is "fourteen million, two hundred twenty-six thousand, four hundred fifty-three".