132667488 has 72 divisors (see below), whose sum is σ = 378862848. Its totient is φ = 44036352.

The previous prime is 132667477. The next prime is 132667517. The reversal of 132667488 is 884766231.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78945 + ... + 80607.

It is an arithmetic number, because the mean of its divisors is an integer number (5261984).

Almost surely, 2^132667488 is an apocalyptic number.

132667488 is a gapful number since it is divisible by the number (18) 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 132667488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189431424).

132667488 is an abundant number, since it is smaller than the sum of its proper divisors (246195360).

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

132667488 is a wasteful number, since it uses less digits than its factorization.

132667488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956 (or 1945 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 132667488 is about 11518.1373494155. The cubic root of 132667488 is about 510.0211294591.

The spelling of 132667488 in words is "one hundred thirty-two million, six hundred sixty-seven thousand, four hundred eighty-eight".