12530049 has 8 divisors (see below), whose sum is σ = 19093440. Its totient is φ = 7160016.

The previous prime is 12530039. The next prime is 12530057. The reversal of 12530049 is 94003521.

12530049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12530049 - 2⁵ = 12530017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12530029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298314 + ... + 298355.

It is an arithmetic number, because the mean of its divisors is an integer number (2386680).

Almost surely, 2^12530049 is an apocalyptic number.

It is an amenable number.

12530049 is a deficient number, since it is larger than the sum of its proper divisors (6563391).

12530049 is an equidigital number, since it uses as much as digits as its factorization.

12530049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596679.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 12530049 is about 3539.7809254246. The cubic root of 12530049 is about 232.2652596667.

The spelling of 12530049 in words is "twelve million, five hundred thirty thousand, forty-nine".