36728063 has 4 divisors (see below), whose sum is σ = 37582248. Its totient is φ = 35873880.

The previous prime is 36728059. The next prime is 36728113. The reversal of 36728063 is 36082763.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36728063 - 2² = 36728059 is a prime.

It is a super-2 number, since 2×36728063² = 2697901223463938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36725063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427028 + ... + 427113.

It is an arithmetic number, because the mean of its divisors is an integer number (9395562).

Almost surely, 2^36728063 is an apocalyptic number.

36728063 is a deficient number, since it is larger than the sum of its proper divisors (854185).

36728063 is an equidigital number, since it uses as much as digits as its factorization.

36728063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854184.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 36728063 is about 6060.3682231363. The cubic root of 36728063 is about 332.4038216556.

The spelling of 36728063 in words is "thirty-six million, seven hundred twenty-eight thousand, sixty-three".