104636065 has 8 divisors (see below), whose sum is σ = 125784360. Its totient is φ = 83561472.

The previous prime is 104636047. The next prime is 104636069. The reversal of 104636065 is 560636401.

It can be written as a sum of positive squares in 4 ways, for example, as 73822464 + 30813601 = 8592^2 + 5551^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 104636065 - 2¹⁷ = 104504993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104636069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15250 + ... + 21019.

It is an arithmetic number, because the mean of its divisors is an integer number (15723045).

Almost surely, 2^104636065 is an apocalyptic number.

It is an amenable number.

104636065 is a deficient number, since it is larger than the sum of its proper divisors (21148295).

104636065 is an equidigital number, since it uses as much as digits as its factorization.

104636065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36851.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 104636065 is about 10229.1771418819. The cubic root of 104636065 is about 471.2237086839.

The spelling of 104636065 in words is "one hundred four million, six hundred thirty-six thousand, sixty-five".