132278832 has 150 divisors (see below), whose sum is σ = 445573788. Its totient is φ = 37775808.

The previous prime is 132278827. The next prime is 132278849. The reversal of 132278832 is 238872231.

132278832 = T₁₄₃ + T₁₄₄ + ... + T₉₂₆.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

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 29 ways as a sum of consecutive naturals, for example, 62463 + ... + 64545.

Almost surely, 2^132278832 is an apocalyptic number.

132278832 is a gapful number since it is divisible by the number (12) 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 132278832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222786894).

132278832 is an abundant number, since it is smaller than the sum of its proper divisors (313294956).

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

132278832 is a wasteful number, since it uses less digits than its factorization.

132278832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117 (or 2095 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 132278832 is about 11501.2534969020. The cubic root of 132278832 is about 509.5225982350.

The spelling of 132278832 in words is "one hundred thirty-two million, two hundred seventy-eight thousand, eight hundred thirty-two".