449141 has 16 divisors (see below), whose sum is σ = 591360. Its totient is φ = 330480.

The previous prime is 449131. The next prime is 449149. The reversal of 449141 is 141944.

It is a cyclic number.

It is not a de Polignac number, because 449141 - 2⁶ = 449077 is a prime.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1310 + ... + 1616.

It is an arithmetic number, because the mean of its divisors is an integer number (36960).

2⁴⁴⁹¹⁴¹ is an apocalyptic number.

It is an amenable number.

449141 is a deficient number, since it is larger than the sum of its proper divisors (142219).

449141 is a wasteful number, since it uses less digits than its factorization.

449141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344.

The product of its digits is 576, while the sum is 23.

The square root of 449141 is about 670.1798266137. The cubic root of 449141 is about 76.5821521952.

It can be divided in two parts, 44 and 9141, that multiplied together give a palindrome (402204).

The spelling of 449141 in words is "four hundred forty-nine thousand, one hundred forty-one".