12529804 has 24 divisors (see below), whose sum is σ = 25437440. Its totient is φ = 5288976.

The previous prime is 12529801. The next prime is 12529817. The reversal of 12529804 is 40892521.

12529804 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

12529804 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (12529801) 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, 1464 + ... + 5215.

Almost surely, 2^12529804 is an apocalyptic number.

12529804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12529804 is an abundant number, since it is smaller than the sum of its proper divisors (12907636).

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

12529804 is a wasteful number, since it uses less digits than its factorization.

12529804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6757 (or 6755 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 12529804 is about 3539.7463185940. The cubic root of 12529804 is about 232.2637458296.

It can be divided in two parts, 12529 and 804, that multiplied together give a triangular number (10073316 = T₄₄₈₈).

The spelling of 12529804 in words is "twelve million, five hundred twenty-nine thousand, eight hundred four".