104216255 has 16 divisors (see below), whose sum is σ = 146924064. Its totient is φ = 69962880.

The previous prime is 104216221. The next prime is 104216261. The reversal of 104216255 is 552612401.

It is not a de Polignac number, because 104216255 - 2⁶ = 104216191 is a prime.

It is a super-2 number, since 2×104216255² = 21722055612450050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72164 + ... + 73593.

It is an arithmetic number, because the mean of its divisors is an integer number (9182754).

Almost surely, 2^104216255 is an apocalyptic number.

104216255 is a deficient number, since it is larger than the sum of its proper divisors (42707809).

104216255 is a wasteful number, since it uses less digits than its factorization.

104216255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145786.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 104216255 is about 10208.6362948241. The cubic root of 104216255 is about 470.5926656492.

Adding to 104216255 its reverse (552612401), we get a palindrome (656828656).

The spelling of 104216255 in words is "one hundred four million, two hundred sixteen thousand, two hundred fifty-five".