104938449 has 64 divisors (see below), whose sum is σ = 181862400. Its totient is φ = 53343360.

The previous prime is 104938439. The next prime is 104938453. The reversal of 104938449 is 944839401.

It is not a de Polignac number, because 104938449 - 2¹¹ = 104936401 is a prime.

It is a super-2 number, since 2×104938449² = 22024156157051202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104938449.

It is not an unprimeable number, because it can be changed into a prime (104938429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 826224 + ... + 826350.

It is an arithmetic number, because the mean of its divisors is an integer number (2841600).

Almost surely, 2^104938449 is an apocalyptic number.

It is an amenable number.

104938449 is a deficient number, since it is larger than the sum of its proper divisors (76923951).

104938449 is a wasteful number, since it uses less digits than its factorization.

104938449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235 (or 221 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 104938449 is about 10243.9469444155. The cubic root of 104938449 is about 471.6771962727.

The spelling of 104938449 in words is "one hundred four million, nine hundred thirty-eight thousand, four hundred forty-nine".