132144836 has 6 divisors (see below), whose sum is σ = 231253470. Its totient is φ = 66072416.

The previous prime is 132144811. The next prime is 132144863. The reversal of 132144836 is 638441231.

It can be written as a sum of positive squares in only one way, i.e., 126112900 + 6031936 = 11230^2 + 2456^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16518101 + ... + 16518108.

It is an arithmetic number, because the mean of its divisors is an integer number (38542245).

Almost surely, 2^132144836 is an apocalyptic number.

It is an amenable number.

132144836 is a deficient number, since it is larger than the sum of its proper divisors (99108634).

132144836 is a wasteful number, since it uses less digits than its factorization.

132144836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33036213 (or 33036211 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 132144836 is about 11495.4267428400. The cubic root of 132144836 is about 509.3504944664.

The spelling of 132144836 in words is "one hundred thirty-two million, one hundred forty-four thousand, eight hundred thirty-six".