104228055 has 12 divisors (see below), whose sum is σ = 180662040. Its totient is φ = 55588272.

The previous prime is 104228039. The next prime is 104228063. The reversal of 104228055 is 550822401.

It is a happy number.

It is not a de Polignac number, because 104228055 - 2⁴ = 104228039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1158045 + ... + 1158134.

It is an arithmetic number, because the mean of its divisors is an integer number (15055170).

Almost surely, 2^104228055 is an apocalyptic number.

104228055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104228055 is a deficient number, since it is larger than the sum of its proper divisors (76433985).

104228055 is a wasteful number, since it uses less digits than its factorization.

104228055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316190 (or 2316187 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 104228055 is about 10209.2142204971. The cubic root of 104228055 is about 470.6104261028.

The spelling of 104228055 in words is "one hundred four million, two hundred twenty-eight thousand, fifty-five".