36285885 has 48 divisors (see below), whose sum is σ = 65145600. Its totient is φ = 18675072.

The previous prime is 36285869. The next prime is 36285889. The reversal of 36285885 is 58858263.

It is a happy number.

36285885 is a `hidden beast` number, since 3 + 62 + 8 + 588 + 5 = 666.

It is not a de Polignac number, because 36285885 - 2⁴ = 36285869 is a prime.

It is a super-3 number, since 3×36285885³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 36285885.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36285889) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 209659 + ... + 209831.

It is an arithmetic number, because the mean of its divisors is an integer number (1357200).

Almost surely, 2^36285885 is an apocalyptic number.

It is an amenable number.

36285885 is a deficient number, since it is larger than the sum of its proper divisors (28859715).

36285885 is a wasteful number, since it uses less digits than its factorization.

36285885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322 (or 319 counting only the distinct ones).

The product of its digits is 460800, while the sum is 45.

The square root of 36285885 is about 6023.7766392854. The cubic root of 36285885 is about 331.0644690251.

The spelling of 36285885 in words is "thirty-six million, two hundred eighty-five thousand, eight hundred eighty-five".