36045605 has 4 divisors (see below), whose sum is σ = 43254732. Its totient is φ = 28836480.

The previous prime is 36045589. The next prime is 36045617. The reversal of 36045605 is 50654063.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50654063 = 263 ⋅192601.

It can be written as a sum of positive squares in 2 ways, for example, as 24930049 + 11115556 = 4993^2 + 3334^2 .

It is not a de Polignac number, because 36045605 - 2⁴ = 36045589 is a prime.

It is a Duffinian number.

It is a Curzon number.

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, 3604556 + ... + 3604565.

It is an arithmetic number, because the mean of its divisors is an integer number (10813683).

Almost surely, 2^36045605 is an apocalyptic number.

It is an amenable number.

36045605 is a deficient number, since it is larger than the sum of its proper divisors (7209127).

36045605 is an equidigital number, since it uses as much as digits as its factorization.

36045605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7209126.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 36045605 is about 6003.7992138312. The cubic root of 36045605 is about 330.3320960467.

Adding to 36045605 its reverse (50654063), we get a palindrome (86699668).

The spelling of 36045605 in words is "thirty-six million, forty-five thousand, six hundred five".