14827202289 has 27 divisors (see below), whose sum is σ = 22031637537. Its totient is φ = 9608877504.

The previous prime is 14827202261. The next prime is 14827202297. The reversal of 14827202289 is 98220272841.

It is a happy number.

The square root of 14827202289 is 121767.

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

14827202289 is a `hidden beast` number, since 1 + 482 + 72 + 0 + 22 + 89 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 784952289 + 14042250000 = 28017^2 + 118500^2 .

It is not a de Polignac number, because 14827202289 - 2⁹ = 14827201777 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14827202209) 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 26 ways as a sum of consecutive naturals, for example, 13515589 + ... + 13516685.

Almost surely, 2^14827202289 is an apocalyptic number.

14827202289 is the 121767-th square number.

14827202289 is the 60884-th centered octagonal number.

It is an amenable number.

14827202289 is a deficient number, since it is larger than the sum of its proper divisors (7204435248).

14827202289 is an frugal number, since it uses more digits than its factorization.

14827202289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2274 (or 1137 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The spelling of 14827202289 in words is "fourteen billion, eight hundred twenty-seven million, two hundred two thousand, two hundred eighty-nine".