104064605 has 4 divisors (see below), whose sum is σ = 124877532. Its totient is φ = 83251680.

The previous prime is 104064563. The next prime is 104064617. The reversal of 104064605 is 506460401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 506460401 = 1283 ⋅394747.

It can be written as a sum of positive squares in 2 ways, for example, as 80658361 + 23406244 = 8981^2 + 4838^2 .

It is not a de Polignac number, because 104064605 - 2¹⁴ = 104048221 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 3 ways as a sum of consecutive naturals, for example, 10406456 + ... + 10406465.

It is an arithmetic number, because the mean of its divisors is an integer number (31219383).

Almost surely, 2^104064605 is an apocalyptic number.

It is an amenable number.

104064605 is a deficient number, since it is larger than the sum of its proper divisors (20812927).

104064605 is an equidigital number, since it uses as much as digits as its factorization.

104064605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20812926.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 104064605 is about 10201.2060561485. The cubic root of 104064605 is about 470.3642942962.

The spelling of 104064605 in words is "one hundred four million, sixty-four thousand, six hundred five".