104318644 has 6 divisors (see below), whose sum is σ = 182557634. Its totient is φ = 52159320.

The previous prime is 104318629. The next prime is 104318663. The reversal of 104318644 is 446813401.

It can be written as a sum of positive squares in only one way, i.e., 57942544 + 46376100 = 7612^2 + 6810^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13039827 + ... + 13039834.

Almost surely, 2^104318644 is an apocalyptic number.

It is an amenable number.

104318644 is a deficient number, since it is larger than the sum of its proper divisors (78238990).

104318644 is a wasteful number, since it uses less digits than its factorization.

104318644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26079665 (or 26079663 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 104318644 is about 10213.6498863041. The cubic root of 104318644 is about 470.7467290803.

The spelling of 104318644 in words is "one hundred four million, three hundred eighteen thousand, six hundred forty-four".