12526980 has 48 divisors (see below), whose sum is σ = 35247744. Its totient is φ = 3324160.

The previous prime is 12526961. The next prime is 12526981. The reversal of 12526980 is 8962521.

12526980 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12526981) 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, 16489 + ... + 17231.

It is an arithmetic number, because the mean of its divisors is an integer number (734328).

Almost surely, 2^12526980 is an apocalyptic number.

12526980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12526980 is an abundant number, since it is smaller than the sum of its proper divisors (22720764).

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

12526980 is a wasteful number, since it uses less digits than its factorization.

12526980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036 (or 1034 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 12526980 is about 3539.3473974732. The cubic root of 12526980 is about 232.2462951150.

The spelling of 12526980 in words is "twelve million, five hundred twenty-six thousand, nine hundred eighty".