104022145 has 8 divisors (see below), whose sum is σ = 124929000. Its totient is φ = 83149440.

The previous prime is 104022109. The next prime is 104022173. The reversal of 104022145 is 541220401.

It can be written as a sum of positive squares in 4 ways, for example, as 6723649 + 97298496 = 2593^2 + 9864^2 .

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

It is not a de Polignac number, because 104022145 - 2¹³ = 104013953 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1270 + ... + 14479.

It is an arithmetic number, because the mean of its divisors is an integer number (15616125).

Almost surely, 2^104022145 is an apocalyptic number.

It is an amenable number.

104022145 is a deficient number, since it is larger than the sum of its proper divisors (20906855).

104022145 is a wasteful number, since it uses less digits than its factorization.

104022145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17075.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 104022145 is about 10199.1247173471. The cubic root of 104022145 is about 470.3003135770.

Adding to 104022145 its reverse (541220401), we get a palindrome (645242546).

The spelling of 104022145 in words is "one hundred four million, twenty-two thousand, one hundred forty-five".