13230049 has 6 divisors (see below), whose sum is σ = 15390114. Its totient is φ = 11340000.

The previous prime is 13230047. The next prime is 13230059. The reversal of 13230049 is 94003231.

It can be written as a sum of positive squares in only one way, i.e., 11289600 + 1940449 = 3360^2 + 1393^2 .

It is not a de Polignac number, because 13230049 - 2¹ = 13230047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13230043) 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, 134952 + ... + 135049.

It is an arithmetic number, because the mean of its divisors is an integer number (2565019).

Almost surely, 2^13230049 is an apocalyptic number.

It is an amenable number.

13230049 is a deficient number, since it is larger than the sum of its proper divisors (2160065).

13230049 is an equidigital number, since it uses as much as digits as its factorization.

13230049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270015 (or 270008 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 13230049 is about 3637.3134316415. The cubic root of 13230049 is about 236.5123468830.

The spelling of 13230049 in words is "thirteen million, two hundred thirty thousand, forty-nine".