104145222 has 8 divisors (see below), whose sum is σ = 208290456. Its totient is φ = 34715072.

The previous prime is 104145221. The next prime is 104145229. The reversal of 104145222 is 222541401.

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

104145222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104145221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8678763 + ... + 8678774.

It is an arithmetic number, because the mean of its divisors is an integer number (26036307).

Almost surely, 2^104145222 is an apocalyptic number.

104145222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

104145222 is a wasteful number, since it uses less digits than its factorization.

104145222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17357542.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 104145222 is about 10205.1566377004. The cubic root of 104145222 is about 470.4857238982.

Adding to 104145222 its reverse (222541401), we get a palindrome (326686623).

The spelling of 104145222 in words is "one hundred four million, one hundred forty-five thousand, two hundred twenty-two".