14826228169 has 3 divisors (see below), whose sum is σ = 14826349933. Its totient is φ = 14826106406.

The previous prime is 14826228101. The next prime is 14826228187. The reversal of 14826228169 is 96182262841.

The square root of 14826228169 is 121763.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 14826228169 - 2¹⁹ = 14825703881 is a prime.

It is a super-2 number, since 2×14826228169² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14826228199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 60882 + ... + 182644.

Almost surely, 2^14826228169 is an apocalyptic number.

14826228169 is the 121763-rd square number.

14826228169 is the 60882-nd centered octagonal number.

It is an amenable number.

14826228169 is a deficient number, since it is larger than the sum of its proper divisors (121764).

14826228169 is an frugal number, since it uses more digits than its factorization.

14826228169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243526 (or 121763 counting only the distinct ones).

The product of its digits is 663552, while the sum is 49.

Multiplying 14826228169 by its sum of digits (49), we get a square (726485180281 = 852341²).

The spelling of 14826228169 in words is "fourteen billion, eight hundred twenty-six million, two hundred twenty-eight thousand, one hundred sixty-nine".