104055405 has 8 divisors (see below), whose sum is σ = 166488672. Its totient is φ = 55496208.

The previous prime is 104055401. The next prime is 104055407. The reversal of 104055405 is 504550401.

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

It is not a de Polignac number, because 104055405 - 2² = 104055401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104055401) 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, 3468499 + ... + 3468528.

It is an arithmetic number, because the mean of its divisors is an integer number (20811084).

Almost surely, 2^104055405 is an apocalyptic number.

104055405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104055405 is a deficient number, since it is larger than the sum of its proper divisors (62433267).

104055405 is an equidigital number, since it uses as much as digits as its factorization.

104055405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6937035.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 104055405 is about 10200.7551191076. The cubic root of 104055405 is about 470.3504327819.

The spelling of 104055405 in words is "one hundred four million, fifty-five thousand, four hundred five".