282136485 has 8 divisors (see below), whose sum is σ = 451418400. Its totient is φ = 150472784.

The previous prime is 282136483. The next prime is 282136489. The reversal of 282136485 is 584631282.

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 282136485 - 2¹ = 282136483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (282136483) 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 7 ways as a sum of consecutive naturals, for example, 9404535 + ... + 9404564.

It is an arithmetic number, because the mean of its divisors is an integer number (56427300).

Almost surely, 2^282136485 is an apocalyptic number.

It is an amenable number.

282136485 is a deficient number, since it is larger than the sum of its proper divisors (169281915).

282136485 is a wasteful number, since it uses less digits than its factorization.

282136485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18809107.

The product of its digits is 92160, while the sum is 39.

The square root of 282136485 is about 16796.9189138961. The cubic root of 282136485 is about 655.8729963396.

The spelling of 282136485 in words is "two hundred eighty-two million, one hundred thirty-six thousand, four hundred eighty-five".