12530265 has 16 divisors (see below), whose sum is σ = 21871296. Its totient is φ = 6075200.

The previous prime is 12530263. The next prime is 12530267. The reversal of 12530265 is 56203521.

It is an interprime number because it is at equal distance from previous prime (12530263) and next prime (12530267).

It is not a de Polignac number, because 12530265 - 2¹ = 12530263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12530263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37806 + ... + 38135.

It is an arithmetic number, because the mean of its divisors is an integer number (1366956).

Almost surely, 2^12530265 is an apocalyptic number.

12530265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12530265 is a deficient number, since it is larger than the sum of its proper divisors (9341031).

12530265 is a wasteful number, since it uses less digits than its factorization.

12530265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75960.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 12530265 is about 3539.8114356559. The cubic root of 12530265 is about 232.2665942986.

Adding to 12530265 its reverse (56203521), we get a palindrome (68733786).

The spelling of 12530265 in words is "twelve million, five hundred thirty thousand, two hundred sixty-five".