36268985 has 8 divisors (see below), whose sum is σ = 43648200. Its totient is φ = 28931584.

The previous prime is 36268957. The next prime is 36268993. The reversal of 36268985 is 58986263.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11478544 + 24790441 = 3388^2 + 4979^2 .

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 36268985 - 2¹⁰ = 36267961 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8510 + ... + 12039.

It is an arithmetic number, because the mean of its divisors is an integer number (5456025).

Almost surely, 2^36268985 is an apocalyptic number.

It is an amenable number.

36268985 is a deficient number, since it is larger than the sum of its proper divisors (7379215).

36268985 is a wasteful number, since it uses less digits than its factorization.

36268985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20907.

The product of its digits is 622080, while the sum is 47.

The square root of 36268985 is about 6022.3737014569. The cubic root of 36268985 is about 331.0130637439.

The spelling of 36268985 in words is "thirty-six million, two hundred sixty-eight thousand, nine hundred eighty-five".