36000225 has 18 divisors (see below), whose sum is σ = 64480806. Its totient is φ = 19200000.

The previous prime is 36000199. The next prime is 36000227. The reversal of 36000225 is 52200063.

It can be written as a sum of positive squares in 3 ways, for example, as 12873744 + 23126481 = 3588^2 + 4809^2 .

It is not a de Polignac number, because 36000225 - 2⁸ = 35999969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36000198 and 36000207.

It is not an unprimeable number, because it can be changed into a prime (36000227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 79776 + ... + 80225.

It is an arithmetic number, because the mean of its divisors is an integer number (3582267).

Almost surely, 2^36000225 is an apocalyptic number.

It is an amenable number.

36000225 is a deficient number, since it is larger than the sum of its proper divisors (28480581).

36000225 is a wasteful number, since it uses less digits than its factorization.

36000225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160017 (or 160009 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 36000225 is about 6000.0187499707. The cubic root of 36000225 is about 330.1934127895.

Adding to 36000225 its reverse (52200063), we get a palindrome (88200288).

The spelling of 36000225 in words is "thirty-six million, two hundred twenty-five", and thus it is an aban number.