131835827 has 16 divisors (see below), whose sum is σ = 138996000. Its totient is φ = 124879104.

The previous prime is 131835763. The next prime is 131835841. The reversal of 131835827 is 728538131.

It is a happy number.

It is not a de Polignac number, because 131835827 - 2⁶ = 131835763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131835887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565703 + ... + 565935.

It is an arithmetic number, because the mean of its divisors is an integer number (8687250).

Almost surely, 2^131835827 is an apocalyptic number.

131835827 is a deficient number, since it is larger than the sum of its proper divisors (7160173).

131835827 is a wasteful number, since it uses less digits than its factorization.

131835827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550.

The product of its digits is 40320, while the sum is 38.

The square root of 131835827 is about 11481.9783574086. The cubic root of 131835827 is about 508.9531609162.

The spelling of 131835827 in words is "one hundred thirty-one million, eight hundred thirty-five thousand, eight hundred twenty-seven".