132889888 has 12 divisors (see below), whose sum is σ = 261627030. Its totient is φ = 66444928.

The previous prime is 132889871. The next prime is 132889931. The reversal of 132889888 is 888988231.

It can be written as a sum of positive squares in only one way, i.e., 128777104 + 4112784 = 11348^2 + 2028^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2076373 + ... + 2076436.

Almost surely, 2^132889888 is an apocalyptic number.

It is an amenable number.

132889888 is a deficient number, since it is larger than the sum of its proper divisors (128737142).

132889888 is an equidigital number, since it uses as much as digits as its factorization.

132889888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4152819 (or 4152811 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 55.

The square root of 132889888 is about 11527.7876455112. The cubic root of 132889888 is about 510.3059653220.

The spelling of 132889888 in words is "one hundred thirty-two million, eight hundred eighty-nine thousand, eight hundred eighty-eight".