132280280 has 64 divisors (see below), whose sum is σ = 341798400. Its totient is φ = 45567360.

The previous prime is 132280277. The next prime is 132280283. The reversal of 132280280 is 82082231.

It is an interprime number because it is at equal distance from previous prime (132280277) and next prime (132280283).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132280283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 449 + ... + 16271.

It is an arithmetic number, because the mean of its divisors is an integer number (5340600).

Almost surely, 2^132280280 is an apocalyptic number.

132280280 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 132280280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170899200).

132280280 is an abundant number, since it is smaller than the sum of its proper divisors (209518120).

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

132280280 is a wasteful number, since it uses less digits than its factorization.

132280280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15864 (or 15860 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 132280280 is about 11501.3164463900. The cubic root of 132280280 is about 509.5244574038.

The spelling of 132280280 in words is "one hundred thirty-two million, two hundred eighty thousand, two hundred eighty".