132401288 has 16 divisors (see below), whose sum is σ = 249642000. Its totient is φ = 65830096.

The previous prime is 132401239. The next prime is 132401333. The reversal of 132401288 is 882104231.

It is a self number, because there is not a number n which added to its sum of digits gives 132401288.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44798 + ... + 47661.

It is an arithmetic number, because the mean of its divisors is an integer number (15602625).

Almost surely, 2^132401288 is an apocalyptic number.

It is an amenable number.

132401288 is a deficient number, since it is larger than the sum of its proper divisors (117240712).

132401288 is a wasteful number, since it uses less digits than its factorization.

132401288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92644 (or 92640 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 132401288 is about 11506.5758590469. The cubic root of 132401288 is about 509.6797784747.

The spelling of 132401288 in words is "one hundred thirty-two million, four hundred one thousand, two hundred eighty-eight".