36882728 has 8 divisors (see below), whose sum is σ = 69155130. Its totient is φ = 18441360.

The previous prime is 36882721. The next prime is 36882749. The reversal of 36882728 is 82728863.

It can be written as a sum of positive squares in only one way, i.e., 23059204 + 13823524 = 4802^2 + 3718^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (36882721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2305163 + ... + 2305178.

Almost surely, 2^36882728 is an apocalyptic number.

It is an amenable number.

36882728 is a deficient number, since it is larger than the sum of its proper divisors (32272402).

36882728 is a wasteful number, since it uses less digits than its factorization.

36882728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4610347 (or 4610343 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 36882728 is about 6073.1151808606. The cubic root of 36882728 is about 332.8697618255.

The spelling of 36882728 in words is "thirty-six million, eight hundred eighty-two thousand, seven hundred twenty-eight".