12529080 has 96 divisors (see below), whose sum is σ = 42260400. Its totient is φ = 3338496.

The previous prime is 12529031. The next prime is 12529081. The reversal of 12529080 is 8092521.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12529081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9076 + ... + 10364.

Almost surely, 2^12529080 is an apocalyptic number.

12529080 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 12529080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21130200).

12529080 is an abundant number, since it is smaller than the sum of its proper divisors (29731320).

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

12529080 is a wasteful number, since it uses less digits than its factorization.

12529080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315 (or 1299 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 12529080 is about 3539.6440499011. The cubic root of 12529080 is about 232.2592721711.

The spelling of 12529080 in words is "twelve million, five hundred twenty-nine thousand, eighty".