36000028 has 12 divisors (see below), whose sum is σ = 63229432. Its totient is φ = 17934480.

The previous prime is 36000007. The next prime is 36000059. The reversal of 36000028 is 82000063.

It is a junction number, because it is equal to n+sod(n) for n = 35999969 and 36000014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15138 + ... + 17353.

Almost surely, 2^36000028 is an apocalyptic number.

It is an amenable number.

36000028 is a deficient number, since it is larger than the sum of its proper divisors (27229404).

36000028 is a wasteful number, since it uses less digits than its factorization.

36000028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32772 (or 32770 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 36000028 is about 6000.0023333329. The cubic root of 36000028 is about 330.1928104950.

The spelling of 36000028 in words is "thirty-six million, twenty-eight", and thus it is an aban number and an uban number.