132178448 has 20 divisors (see below), whose sum is σ = 256277868. Its totient is φ = 66042240.

The previous prime is 132178427. The next prime is 132178469. The reversal of 132178448 is 844871231.

It is an interprime number because it is at equal distance from previous prime (132178427) and next prime (132178469).

It can be written as a sum of positive squares in 2 ways, for example, as 50239744 + 81938704 = 7088^2 + 9052^2 .

It is a super-2 number, since 2×132178448² = 34942284231377408, which contains 22 as substring.

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, 35558 + ... + 39098.

Almost surely, 2^132178448 is an apocalyptic number.

It is an amenable number.

132178448 is a deficient number, since it is larger than the sum of its proper divisors (124099420).

132178448 is a wasteful number, since it uses less digits than its factorization.

132178448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5882 (or 5876 counting only the distinct ones).

The product of its digits is 43008, while the sum is 38.

The square root of 132178448 is about 11496.8886225796. Note that the first 3 decimals coincide. The cubic root of 132178448 is about 509.3936764728.

The spelling of 132178448 in words is "one hundred thirty-two million, one hundred seventy-eight thousand, four hundred forty-eight".