132532890 has 96 divisors (see below), whose sum is σ = 374419584. Its totient is φ = 29410560.

The previous prime is 132532817. The next prime is 132532891. The reversal of 132532890 is 98235231.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132532891) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 287260 + ... + 287720.

It is an arithmetic number, because the mean of its divisors is an integer number (3900204).

Almost surely, 2^132532890 is an apocalyptic number.

132532890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 132532890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187209792).

132532890 is an abundant number, since it is smaller than the sum of its proper divisors (241886694).

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

132532890 is a wasteful number, since it uses less digits than its factorization.

132532890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552 (or 515 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 132532890 is about 11512.2929948816. The cubic root of 132532890 is about 509.8485901939.

The spelling of 132532890 in words is "one hundred thirty-two million, five hundred thirty-two thousand, eight hundred ninety".