36004036 has 12 divisors (see below), whose sum is σ = 63243180. Its totient is φ = 17934560.

The previous prime is 36003973. The next prime is 36004043. The reversal of 36004036 is 63040063.

It can be written as a sum of positive squares in 2 ways, for example, as 8964036 + 27040000 = 2994^2 + 5200^2 .

It is a junction number, because it is equal to n+sod(n) for n = 36003998 and 36004016.

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, 15655 + ... + 17806.

It is an arithmetic number, because the mean of its divisors is an integer number (5270265).

Almost surely, 2^36004036 is an apocalyptic number.

It is an amenable number.

36004036 is a deficient number, since it is larger than the sum of its proper divisors (27239144).

36004036 is a wasteful number, since it uses less digits than its factorization.

36004036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33734 (or 33732 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 36004036 is about 6000.3363239072. The cubic root of 36004036 is about 330.2050638528.

Adding to 36004036 its reverse (63040063), we get a palindrome (99044099).

The spelling of 36004036 in words is "thirty-six million, four thousand, thirty-six", and thus it is an eban number.