104340073 has 4 divisors (see below), whose sum is σ = 106050628. Its totient is φ = 102629520.

The previous prime is 104340023. The next prime is 104340107. The reversal of 104340073 is 370043401.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7573504 + 96766569 = 2752^2 + 9837^2 .

It is a cyclic number.

It is not a de Polignac number, because 104340073 - 2⁹ = 104339561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104340023) 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, 855186 + ... + 855307.

It is an arithmetic number, because the mean of its divisors is an integer number (26512657).

Almost surely, 2^104340073 is an apocalyptic number.

It is an amenable number.

104340073 is a deficient number, since it is larger than the sum of its proper divisors (1710555).

104340073 is an equidigital number, since it uses as much as digits as its factorization.

104340073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710554.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 104340073 is about 10214.6988697661. The cubic root of 104340073 is about 470.7789602668.

Adding to 104340073 its reverse (370043401), we get a palindrome (474383474).

The spelling of 104340073 in words is "one hundred four million, three hundred forty thousand, seventy-three".