104442210 has 40 divisors (see below), whose sum is σ = 280835676. Its totient is φ = 27851040.

The previous prime is 104442161. The next prime is 104442229. The reversal of 104442210 is 12244401.

104442210 is a `hidden beast` number, since 1 + 0 + 444 + 221 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 101425041 + 3017169 = 10071^2 + 1737^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 63661 + ... + 65280.

Almost surely, 2^104442210 is an apocalyptic number.

104442210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104442210 is an abundant number, since it is smaller than the sum of its proper divisors (176393466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104442210 is a wasteful number, since it uses less digits than its factorization.

104442210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128960 (or 128951 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 104442210 is about 10219.6971579397. The cubic root of 104442210 is about 470.9325230935.

Adding to 104442210 its reverse (12244401), we get a palindrome (116686611).

The spelling of 104442210 in words is "one hundred four million, four hundred forty-two thousand, two hundred ten".