103444422 has 16 divisors (see below), whose sum is σ = 219058992. Its totient is φ = 32453120.

The previous prime is 103444399. The next prime is 103444423. The reversal of 103444422 is 224444301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 103444392 and 103444401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103444423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 506979 + ... + 507182.

It is an arithmetic number, because the mean of its divisors is an integer number (13691187).

Almost surely, 2^103444422 is an apocalyptic number.

103444422 is an abundant number, since it is smaller than the sum of its proper divisors (115614570).

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

103444422 is a wasteful number, since it uses less digits than its factorization.

103444422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014183.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 103444422 is about 10170.7630982144. The cubic root of 103444422 is about 469.4280382063.

Adding to 103444422 its reverse (224444301), we get a palindrome (327888723).

The spelling of 103444422 in words is "one hundred three million, four hundred forty-four thousand, four hundred twenty-two".