135182446 has 8 divisors (see below), whose sum is σ = 231741360. Its totient is φ = 57935328.

The previous prime is 135182441. The next prime is 135182459. The reversal of 135182446 is 644281531.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135182441) 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, 4827931 + ... + 4827958.

It is an arithmetic number, because the mean of its divisors is an integer number (28967670).

Almost surely, 2^135182446 is an apocalyptic number.

135182446 is a deficient number, since it is larger than the sum of its proper divisors (96558914).

135182446 is an equidigital number, since it uses as much as digits as its factorization.

135182446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9655898.

The product of its digits is 23040, while the sum is 34.

The square root of 135182446 is about 11626.7986135479. The cubic root of 135182446 is about 513.2237749925.

The spelling of 135182446 in words is "one hundred thirty-five million, one hundred eighty-two thousand, four hundred forty-six".