36000025 has 12 divisors (see below), whose sum is σ = 44782972. Its totient is φ = 28707840.

The previous prime is 36000007. The next prime is 36000059. The reversal of 36000025 is 52000063.

It can be written as a sum of positive squares in 6 ways, for example, as 4963984 + 31036041 = 2228^2 + 5571^2 .

It is not a de Polignac number, because 36000025 - 2⁵ = 35999993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 35999972 and 36000008.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6289 + ... + 10561.

Almost surely, 2^36000025 is an apocalyptic number.

It is an amenable number.

36000025 is a deficient number, since it is larger than the sum of its proper divisors (8782947).

36000025 is a wasteful number, since it uses less digits than its factorization.

36000025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4620 (or 4615 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 36000025 is about 6000.0020833330. The cubic root of 36000025 is about 330.1928013229.

Adding to 36000025 its reverse (52000063), we get a palindrome (88000088).

It can be divided in two parts, 360000 and 25, that multiplied together give a square (9000000 = 3000²).

The spelling of 36000025 in words is "thirty-six million, twenty-five", and thus it is an aban number and an uban number.