132745613 has 36 divisors (see below), whose sum is σ = 181003104. Its totient is φ = 94536000.

The previous prime is 132745597. The next prime is 132745621. The reversal of 132745613 is 316547231.

It is not a de Polignac number, because 132745613 - 2⁴ = 132745597 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 132745613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132745663) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1314263 + ... + 1314363.

It is an arithmetic number, because the mean of its divisors is an integer number (5027864).

Almost surely, 2^132745613 is an apocalyptic number.

132745613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

132745613 is a deficient number, since it is larger than the sum of its proper divisors (48257491).

132745613 is a wasteful number, since it uses less digits than its factorization.

132745613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246 (or 132 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 132745613 is about 11521.5282406459. The cubic root of 132745613 is about 510.1212232664.

The spelling of 132745613 in words is "one hundred thirty-two million, seven hundred forty-five thousand, six hundred thirteen".