132725241 has 48 divisors (see below), whose sum is σ = 225650880. Its totient is φ = 74304000.

The previous prime is 132725233. The next prime is 132725251. The reversal of 132725241 is 142527231.

132725241 = 144² + 145² + ... + 737².

132725241 is a `hidden beast` number, since 132 + 7 + 2 + 524 + 1 = 666.

It is not a de Polignac number, because 132725241 - 2³ = 132725233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132725221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76261 + ... + 77981.

It is an arithmetic number, because the mean of its divisors is an integer number (4701060).

Almost surely, 2^132725241 is an apocalyptic number.

132725241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

132725241 is a deficient number, since it is larger than the sum of its proper divisors (92925639).

132725241 is a wasteful number, since it uses less digits than its factorization.

132725241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798 (or 1795 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 132725241 is about 11520.6441226175. The cubic root of 132725241 is about 510.0951264310.

The spelling of 132725241 in words is "one hundred thirty-two million, seven hundred twenty-five thousand, two hundred forty-one".