12526260 has 96 divisors (see below), whose sum is σ = 37981440. Its totient is φ = 3075072.

The previous prime is 12526259. The next prime is 12526291. The reversal of 12526260 is 6262521.

It is a self number, because there is not a number n which added to its sum of digits gives 12526260.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39864 + ... + 40176.

It is an arithmetic number, because the mean of its divisors is an integer number (395640).

Almost surely, 2^12526260 is an apocalyptic number.

12526260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12526260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18990720).

12526260 is an abundant number, since it is smaller than the sum of its proper divisors (25455180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12526260 is a wasteful number, since it uses less digits than its factorization.

12526260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 12526260 is about 3539.2456823453. The cubic root of 12526260 is about 232.2418455047.

Adding to 12526260 its reverse (6262521), we get a palindrome (18788781).

The spelling of 12526260 in words is "twelve million, five hundred twenty-six thousand, two hundred sixty".