132517472 has 24 divisors (see below), whose sum is σ = 269892000. Its totient is φ = 63973504.

The previous prime is 132517447. The next prime is 132517493. The reversal of 132517472 is 274715231.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70472 + ... + 72327.

It is an arithmetic number, because the mean of its divisors is an integer number (11245500).

Almost surely, 2^132517472 is an apocalyptic number.

It is an amenable number.

132517472 is an abundant number, since it is smaller than the sum of its proper divisors (137374528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132517472 is a wasteful number, since it uses less digits than its factorization.

132517472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142838 (or 142830 counting only the distinct ones).

The product of its digits is 11760, while the sum is 32.

The square root of 132517472 is about 11511.6233433865. The cubic root of 132517472 is about 509.8288186227.

The spelling of 132517472 in words is "one hundred thirty-two million, five hundred seventeen thousand, four hundred seventy-two".