132278880 has 48 divisors (see below), whose sum is σ = 416679984. Its totient is φ = 35274240.

The previous prime is 132278851. The next prime is 132278899. The reversal of 132278880 is 88872231.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 137311 + ... + 138270.

It is an arithmetic number, because the mean of its divisors is an integer number (8680833).

Almost surely, 2^132278880 is an apocalyptic number.

132278880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132278880 is an abundant number, since it is smaller than the sum of its proper divisors (284401104).

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

132278880 is a wasteful number, since it uses less digits than its factorization.

132278880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275599 (or 275591 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 132278880 is about 11501.2555836309. The cubic root of 132278880 is about 509.5226598651.

The spelling of 132278880 in words is "one hundred thirty-two million, two hundred seventy-eight thousand, eight hundred eighty".