36128285 has 8 divisors (see below), whose sum is σ = 45239040. Its totient is φ = 27645904.

The previous prime is 36128263. The next prime is 36128293. The reversal of 36128285 is 58282163.

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 36128285 - 2¹⁶ = 36062749 is a prime.

It is a Curzon number.

It is a congruent number.

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, 156965 + ... + 157194.

It is an arithmetic number, because the mean of its divisors is an integer number (5654880).

Almost surely, 2^36128285 is an apocalyptic number.

It is an amenable number.

36128285 is a deficient number, since it is larger than the sum of its proper divisors (9110755).

36128285 is a wasteful number, since it uses less digits than its factorization.

36128285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314187.

The product of its digits is 23040, while the sum is 35.

The square root of 36128285 is about 6010.6809098471. The cubic root of 36128285 is about 330.5844707998.

The spelling of 36128285 in words is "thirty-six million, one hundred twenty-eight thousand, two hundred eighty-five".