132506249 has 8 divisors (see below), whose sum is σ = 137376000. Its totient is φ = 127656592.

The previous prime is 132506239. The next prime is 132506261. The reversal of 132506249 is 942605231.

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 132506249 - 2⁴ = 132506233 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132506239) 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, 9122 + ... + 18660.

It is an arithmetic number, because the mean of its divisors is an integer number (17172000).

Almost surely, 2^132506249 is an apocalyptic number.

It is an amenable number.

132506249 is a deficient number, since it is larger than the sum of its proper divisors (4869751).

132506249 is an equidigital number, since it uses as much as digits as its factorization.

132506249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10047.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 132506249 is about 11511.1358692355. The cubic root of 132506249 is about 509.8144256267.

The spelling of 132506249 in words is "one hundred thirty-two million, five hundred six thousand, two hundred forty-nine".