104324047 has 4 divisors (see below), whose sum is σ = 104439976. Its totient is φ = 104208120.

The previous prime is 104324029. The next prime is 104324069. The reversal of 104324047 is 740423401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 740423401 = 14303 ⋅51767.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104324047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104324747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56604 + ... + 58417.

It is an arithmetic number, because the mean of its divisors is an integer number (26109994).

Almost surely, 2^104324047 is an apocalyptic number.

104324047 is a deficient number, since it is larger than the sum of its proper divisors (115929).

104324047 is an equidigital number, since it uses as much as digits as its factorization.

104324047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115928.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 104324047 is about 10213.9143818616. The cubic root of 104324047 is about 470.7548561053.

Adding to 104324047 its reverse (740423401), we get a palindrome (844747448).

The spelling of 104324047 in words is "one hundred four million, three hundred twenty-four thousand, forty-seven".