49441 has 6 divisors (see below), whose sum is σ = 57570. Its totient is φ = 42336.

The previous prime is 49433. The next prime is 49451. The reversal of 49441 is 14494.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 38416 + 11025 = 196^2 + 105^2 .

It is not a de Polignac number, because 49441 - 2³ = 49433 is a prime.

It is a Duffinian number.

49441 is a modest number, since divided by 441 gives 49 as remainder.

It is not an unprimeable number, because it can be changed into a prime (49411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 456 + ... + 553.

It is an arithmetic number, because the mean of its divisors is an integer number (9595).

2⁴⁹⁴⁴¹ is an apocalyptic number.

It is an amenable number.

49441 is a deficient number, since it is larger than the sum of its proper divisors (8129).

49441 is a wasteful number, since it uses less digits than its factorization.

49441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023 (or 1016 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 49441 is about 222.3533224398. The cubic root of 49441 is about 36.7025085709.

It can be divided in two parts, 494 and 41, that added together give a palindrome (535).

The spelling of 49441 in words is "forty-nine thousand, four hundred forty-one".