132007538 has 16 divisors (see below), whose sum is σ = 216741336. Its totient is φ = 59927040.

The previous prime is 132007523. The next prime is 132007541. The reversal of 132007538 is 835700231.

It can be written as a sum of positive squares in 4 ways, for example, as 95199049 + 36808489 = 9757^2 + 6067^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 132007538.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40031 + ... + 43202.

Almost surely, 2^132007538 is an apocalyptic number.

132007538 is a deficient number, since it is larger than the sum of its proper divisors (84733798).

132007538 is a wasteful number, since it uses less digits than its factorization.

132007538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83309.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 132007538 is about 11489.4533377354. The cubic root of 132007538 is about 509.1740289046.

Adding to 132007538 its reverse (835700231), we get a palindrome (967707769).

The spelling of 132007538 in words is "one hundred thirty-two million, seven thousand, five hundred thirty-eight".