36243585 has 48 divisors (see below), whose sum is σ = 74966400. Its totient is φ = 16565472.

The previous prime is 36243517. The next prime is 36243611. The reversal of 36243585 is 58534263.

It is a happy number.

36243585 is a `hidden beast` number, since 36 + 2 + 43 + 585 = 666.

It is not a de Polignac number, because 36243585 - 2⁷ = 36243457 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3876 + ... + 9354.

It is an arithmetic number, because the mean of its divisors is an integer number (1561800).

Almost surely, 2^36243585 is an apocalyptic number.

36243585 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36243585 is an abundant number, since it is smaller than the sum of its proper divisors (38722815).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36243585 is a wasteful number, since it uses less digits than its factorization.

36243585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5507 (or 5494 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 36243585 is about 6020.2645290718. The cubic root of 36243585 is about 330.9357736911.

The spelling of 36243585 in words is "thirty-six million, two hundred forty-three thousand, five hundred eighty-five".