104311422 has 64 divisors (see below), whose sum is σ = 247104000. Its totient is φ = 32503680.

The previous prime is 104311409. The next prime is 104311433. The reversal of 104311422 is 224113401.

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

It is a junction number, because it is equal to n+sod(n) for n = 104311395 and 104311404.

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 31 ways as a sum of consecutive naturals, for example, 182397 + ... + 182967.

It is an arithmetic number, because the mean of its divisors is an integer number (3861000).

Almost surely, 2^104311422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104311422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123552000).

104311422 is an abundant number, since it is smaller than the sum of its proper divisors (142792578).

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

104311422 is a wasteful number, since it uses less digits than its factorization.

104311422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798 (or 792 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 104311422 is about 10213.2963337015. The cubic root of 104311422 is about 470.7358655338.

Adding to 104311422 its reverse (224113401), we get a palindrome (328424823).

The spelling of 104311422 in words is "one hundred four million, three hundred eleven thousand, four hundred twenty-two".