103927444 has 6 divisors (see below), whose sum is σ = 181873034. Its totient is φ = 51963720.

The previous prime is 103927441. The next prime is 103927451. The reversal of 103927444 is 444729301.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 95804944 + 8122500 = 9788^2 + 2850^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103927441) 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 as a sum of consecutive naturals, namely, 12990927 + ... + 12990934.

Almost surely, 2^103927444 is an apocalyptic number.

It is an amenable number.

103927444 is a deficient number, since it is larger than the sum of its proper divisors (77945590).

103927444 is a wasteful number, since it uses less digits than its factorization.

103927444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25981865 (or 25981863 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 103927444 is about 10194.4810559439. The cubic root of 103927444 is about 470.1575509230.

The spelling of 103927444 in words is "one hundred three million, nine hundred twenty-seven thousand, four hundred forty-four".