120441 has 8 divisors (see below), whose sum is σ = 169120. Its totient is φ = 76032.

The previous prime is 120431. The next prime is 120473. The reversal of 120441 is 144021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120441 - 2⁹ = 119929 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (120401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1000 + ... + 1113.

It is an arithmetic number, because the mean of its divisors is an integer number (21140).

2¹²⁰⁴⁴¹ is an apocalyptic number.

It is an amenable number.

120441 is a deficient number, since it is larger than the sum of its proper divisors (48679).

120441 is a wasteful number, since it uses less digits than its factorization.

120441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 120441 is about 347.0461064470. The cubic root of 120441 is about 49.3845898160.

Subtracting from 120441 its product of nonzero digits (32), we obtain a square (120409 = 347²).

Adding to 120441 its reverse (144021), we get a palindrome (264462).

It can be divided in two parts, 120 and 441, that added together give a triangular number (561 = T₃₃).

The spelling of 120441 in words is "one hundred twenty thousand, four hundred forty-one", and thus it is an iban number.