132071444 has 12 divisors (see below), whose sum is σ = 232323924. Its totient is φ = 65693184.

The previous prime is 132071371. The next prime is 132071473. The reversal of 132071444 is 444170231.

It can be written as a sum of positive squares in 2 ways, for example, as 74615044 + 57456400 = 8638^2 + 7580^2 .

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 3 ways as a sum of consecutive naturals, for example, 84767 + ... + 86310.

It is an arithmetic number, because the mean of its divisors is an integer number (19360327).

Almost surely, 2^132071444 is an apocalyptic number.

It is an amenable number.

132071444 is a deficient number, since it is larger than the sum of its proper divisors (100252480).

132071444 is a wasteful number, since it uses less digits than its factorization.

132071444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171274 (or 171272 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 132071444 is about 11492.2340734950. The cubic root of 132071444 is about 509.2561808447.

The spelling of 132071444 in words is "one hundred thirty-two million, seventy-one thousand, four hundred forty-four".