132398572 has 24 divisors (see below), whose sum is σ = 240634800. Its totient is φ = 63663936.

The previous prime is 132398561. The next prime is 132398573. The reversal of 132398572 is 275893231.

It is not an unprimeable number, because it can be changed into a prime (132398573) 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 in 7 ways as a sum of consecutive naturals, for example, 29083 + ... + 33325.

It is an arithmetic number, because the mean of its divisors is an integer number (10026450).

Almost surely, 2^132398572 is an apocalyptic number.

It is an amenable number.

132398572 is a deficient number, since it is larger than the sum of its proper divisors (108236228).

132398572 is a wasteful number, since it uses less digits than its factorization.

132398572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4545 (or 4543 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 132398572 is about 11506.4578389703. The cubic root of 132398572 is about 509.6762933633.

The spelling of 132398572 in words is "one hundred thirty-two million, three hundred ninety-eight thousand, five hundred seventy-two".