132487537 has 8 divisors (see below), whose sum is σ = 163061696. Its totient is φ = 104825232.

The previous prime is 132487529. The next prime is 132487549. The reversal of 132487537 is 735784231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132487537 - 2³ = 132487529 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132487537.

It is not an unprimeable number, because it can be changed into a prime (132487517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 727863 + ... + 728044.

It is an arithmetic number, because the mean of its divisors is an integer number (20382712).

Almost surely, 2^132487537 is an apocalyptic number.

It is an amenable number.

132487537 is a deficient number, since it is larger than the sum of its proper divisors (30574159).

132487537 is a wasteful number, since it uses less digits than its factorization.

132487537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455927.

The product of its digits is 141120, while the sum is 40.

The square root of 132487537 is about 11510.3230623645. The cubic root of 132487537 is about 509.7904265154.

The spelling of 132487537 in words is "one hundred thirty-two million, four hundred eighty-seven thousand, five hundred thirty-seven".