104324445 has 24 divisors (see below), whose sum is σ = 182496600. Its totient is φ = 55126656.

The previous prime is 104324411. The next prime is 104324453. The reversal of 104324445 is 544423401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 21040569 + 83283876 = 4587^2 + 9126^2 .

It is not a de Polignac number, because 104324445 - 2¹¹ = 104322397 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5730 + ... + 15539.

It is an arithmetic number, because the mean of its divisors is an integer number (7604025).

Almost surely, 2^104324445 is an apocalyptic number.

104324445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

104324445 is a deficient number, since it is larger than the sum of its proper divisors (78172155).

104324445 is a wasteful number, since it uses less digits than its factorization.

104324445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21389 (or 21386 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 104324445 is about 10213.9338650688. The cubic root of 104324445 is about 470.7554547534.

Adding to 104324445 its reverse (544423401), we get a palindrome (648747846).

The spelling of 104324445 in words is "one hundred four million, three hundred twenty-four thousand, four hundred forty-five".