104437 has 4 divisors (see below), whose sum is σ = 105196. Its totient is φ = 103680.

The previous prime is 104417. The next prime is 104459. The reversal of 104437 is 734401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 53361 + 51076 = 231^2 + 226^2 .

It is a cyclic number.

It is not a de Polignac number, because 104437 - 2⁷ = 104309 is a prime.

It is a Duffinian number.

104437 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108 + ... + 469.

It is an arithmetic number, because the mean of its divisors is an integer number (26299).

2¹⁰⁴⁴³⁷ is an apocalyptic number.

It is an amenable number.

104437 is a deficient number, since it is larger than the sum of its proper divisors (759).

104437 is an equidigital number, since it uses as much as digits as its factorization.

104437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758.

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

The square root of 104437 is about 323.1671394186. The cubic root of 104437 is about 47.0924692290.

Adding to 104437 its reverse (734401), we get a palindrome (838838).

It can be divided in two parts, 1044 and 37, that added together give a triangular number (1081 = T₄₆).

The spelling of 104437 in words is "one hundred four thousand, four hundred thirty-seven".