36204565 has 8 divisors (see below), whose sum is σ = 44265528. Its totient is φ = 28416960.

The previous prime is 36204551. The next prime is 36204587. The reversal of 36204565 is 56540263.

It can be written as a sum of positive squares in 4 ways, for example, as 2634129 + 33570436 = 1623^2 + 5794^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36204565 - 2¹³ = 36196373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68046 + ... + 68575.

It is an arithmetic number, because the mean of its divisors is an integer number (5533191).

Almost surely, 2^36204565 is an apocalyptic number.

It is an amenable number.

36204565 is a deficient number, since it is larger than the sum of its proper divisors (8060963).

36204565 is a wasteful number, since it uses less digits than its factorization.

36204565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136679.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 36204565 is about 6017.0229349737. The cubic root of 36204565 is about 330.8169687516.

The spelling of 36204565 in words is "thirty-six million, two hundred four thousand, five hundred sixty-five".