104228805 has 16 divisors (see below), whose sum is σ = 166938624. Its totient is φ = 55531200.

The previous prime is 104228797. The next prime is 104228849. The reversal of 104228805 is 508822401.

It is not a de Polignac number, because 104228805 - 2³ = 104228797 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14247 + ... + 20283.

It is an arithmetic number, because the mean of its divisors is an integer number (10433664).

Almost surely, 2^104228805 is an apocalyptic number.

104228805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104228805 is a deficient number, since it is larger than the sum of its proper divisors (62709819).

104228805 is a wasteful number, since it uses less digits than its factorization.

104228805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7196.

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 104228805 is about 10209.2509519553. The cubic root of 104228805 is about 470.6115548999.

The spelling of 104228805 in words is "one hundred four million, two hundred twenty-eight thousand, eight hundred five".