9132506 has 8 divisors (see below), whose sum is σ = 14171220. Its totient is φ = 4408768.

The previous prime is 9132503. The next prime is 9132511. The reversal of 9132506 is 6052319.

It can be written as a sum of positive squares in 2 ways, for example, as 8649481 + 483025 = 2941^2 + 695^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9132503) by changing a digit.

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, 78671 + ... + 78786.

Almost surely, 2^9132506 is an apocalyptic number.

9132506 is a deficient number, since it is larger than the sum of its proper divisors (5038714).

9132506 is a wasteful number, since it uses less digits than its factorization.

9132506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157488.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 9132506 is about 3022.0036399713. The cubic root of 9132506 is about 209.0242411387.

The spelling of 9132506 in words is "nine million, one hundred thirty-two thousand, five hundred six".