132587520 has 224 divisors, whose sum is σ = 462393792. Its totient is φ = 32243712.

The previous prime is 132587519. The next prime is 132587537. The reversal of 132587520 is 25785231.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1597399 + ... + 1597481.

It is an arithmetic number, because the mean of its divisors is an integer number (2064258).

Almost surely, 2^132587520 is an apocalyptic number.

132587520 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 132587520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231196896).

132587520 is an abundant number, since it is smaller than the sum of its proper divisors (329806272).

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

132587520 is an equidigital number, since it uses as much as digits as its factorization.

132587520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 132587520 is about 11514.6654315269. The cubic root of 132587520 is about 509.9186336937.

The spelling of 132587520 in words is "one hundred thirty-two million, five hundred eighty-seven thousand, five hundred twenty".