103744 has 14 divisors (see below), whose sum is σ = 205994. Its totient is φ = 51840.

The previous prime is 103723. The next prime is 103769. The reversal of 103744 is 447301.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 97344 + 6400 = 312^2 + 80^2 .

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, 747 + ... + 874.

2¹⁰³⁷⁴⁴ is an apocalyptic number.

It is an amenable number.

103744 is a deficient number, since it is larger than the sum of its proper divisors (102250).

103744 is an equidigital number, since it uses as much as digits as its factorization.

103744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633 (or 1623 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 103744 is about 322.0931542272. The cubic root of 103744 is about 46.9880760456.

It can be divided in two parts, 1037 and 44, that added together give a triangular number (1081 = T₄₆).

The spelling of 103744 in words is "one hundred three thousand, seven hundred forty-four", and thus it is an iban number.