132502907 has 4 divisors (see below), whose sum is σ = 133718640. Its totient is φ = 131287176.

The previous prime is 132502901. The next prime is 132502927. The reversal of 132502907 is 709205231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132502907 - 2¹² = 132498811 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132502907.

It is not an unprimeable number, because it can be changed into a prime (132502901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 607703 + ... + 607920.

It is an arithmetic number, because the mean of its divisors is an integer number (33429660).

Almost surely, 2^132502907 is an apocalyptic number.

132502907 is a deficient number, since it is larger than the sum of its proper divisors (1215733).

132502907 is a wasteful number, since it uses less digits than its factorization.

132502907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1215732.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 132502907 is about 11510.9907045397. The cubic root of 132502907 is about 509.8101395039.

The spelling of 132502907 in words is "one hundred thirty-two million, five hundred two thousand, nine hundred seven".