132045224 has 8 divisors (see below), whose sum is σ = 247584810. Its totient is φ = 66022608.

The previous prime is 132045223. The next prime is 132045229. The reversal of 132045224 is 422540231.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 97022500 + 35022724 = 9850^2 + 5918^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 132045224.

It is not an unprimeable number, because it can be changed into a prime (132045223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8252819 + ... + 8252834.

Almost surely, 2^132045224 is an apocalyptic number.

It is an amenable number.

132045224 is a deficient number, since it is larger than the sum of its proper divisors (115539586).

132045224 is a wasteful number, since it uses less digits than its factorization.

132045224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16505659 (or 16505655 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 132045224 is about 11491.0932465105. The cubic root of 132045224 is about 509.2224779225. Note that the first 3 decimals are identical.

Adding to 132045224 its reverse (422540231), we get a palindrome (554585455).

The spelling of 132045224 in words is "one hundred thirty-two million, forty-five thousand, two hundred twenty-four".