131734499 has 8 divisors (see below), whose sum is σ = 145167792. Its totient is φ = 118772640.

The previous prime is 131734489. The next prime is 131734549. The reversal of 131734499 is 994437131.

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 131734499 - 2⁸ = 131734243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131734459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117272 + ... + 118389.

It is an arithmetic number, because the mean of its divisors is an integer number (18145974).

Almost surely, 2^131734499 is an apocalyptic number.

131734499 is a deficient number, since it is larger than the sum of its proper divisors (13433293).

131734499 is a wasteful number, since it uses less digits than its factorization.

131734499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235717.

The product of its digits is 81648, while the sum is 41.

The square root of 131734499 is about 11477.5650292211. The cubic root of 131734499 is about 508.8227350042.

The spelling of 131734499 in words is "one hundred thirty-one million, seven hundred thirty-four thousand, four hundred ninety-nine".