14807239225 has 9 divisors (see below), whose sum is σ = 18361731117. Its totient is φ = 11845304640.

The previous prime is 14807239219. The next prime is 14807239261. The reversal of 14807239225 is 52293270841.

The square root of 14807239225 is 121685.

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

It can be written as a sum of positive squares in 4 ways, for example, as 5149067049 + 9658172176 = 71757^2 + 98276^2 .

It is not a de Polignac number, because 14807239225 - 2⁵ = 14807239193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 596257 + ... + 620593.

Almost surely, 2^14807239225 is an apocalyptic number.

14807239225 is the 121685-th square number.

14807239225 is the 60843-rd centered octagonal number.

It is an amenable number.

14807239225 is a deficient number, since it is larger than the sum of its proper divisors (3554491892).

14807239225 is an frugal number, since it uses more digits than its factorization.

14807239225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48684 (or 24342 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 14807239225 in words is "fourteen billion, eight hundred seven million, two hundred thirty-nine thousand, two hundred twenty-five".