129852480 has 112 divisors (see below), whose sum is σ = 430280064. Its totient is φ = 33116160.

The previous prime is 129852461. The next prime is 129852529. The reversal of 129852480 is 84258921.

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 15 ways as a sum of consecutive naturals, for example, 19140 + ... + 25020.

Almost surely, 2^129852480 is an apocalyptic number.

129852480 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 129852480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215140032).

129852480 is an abundant number, since it is smaller than the sum of its proper divisors (300427584).

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

129852480 is a wasteful number, since it uses less digits than its factorization.

129852480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5924 (or 5914 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 129852480 is about 11395.2832347423. The cubic root of 129852480 is about 506.3880123644.

The spelling of 129852480 in words is "one hundred twenty-nine million, eight hundred fifty-two thousand, four hundred eighty".