104917073 has 4 divisors (see below), whose sum is σ = 107476068. Its totient is φ = 102358080.

The previous prime is 104917039. The next prime is 104917093. The reversal of 104917073 is 370719401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 370719401 = 13 ⋅28516877.

It can be written as a sum of positive squares in 2 ways, for example, as 8720209 + 96196864 = 2953^2 + 9808^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104917073 is a prime.

It is a super-2 number, since 2×104917073² = 22015184413774658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104917003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1279436 + ... + 1279517.

It is an arithmetic number, because the mean of its divisors is an integer number (26869017).

Almost surely, 2^104917073 is an apocalyptic number.

It is an amenable number.

104917073 is a deficient number, since it is larger than the sum of its proper divisors (2558995).

104917073 is an equidigital number, since it uses as much as digits as its factorization.

104917073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2558994.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 104917073 is about 10242.9035434295. The cubic root of 104917073 is about 471.6451671594.

The spelling of 104917073 in words is "one hundred four million, nine hundred seventeen thousand, seventy-three".