241949 has 4 divisors (see below), whose sum is σ = 243036. Its totient is φ = 240864.

The previous prime is 241939. The next prime is 241951. The reversal of 241949 is 949142.

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, and also an emirpimes, since its reverse is a distinct semiprime: 949142 = 2 ⋅474571.

It can be written as a sum of positive squares in 2 ways, for example, as 6724 + 235225 = 82^2 + 485^2 .

It is a cyclic number.

It is not a de Polignac number, because 241949 - 2¹⁶ = 176413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241919) 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, 74 + ... + 699.

It is an arithmetic number, because the mean of its divisors is an integer number (60759).

2²⁴¹⁹⁴⁹ is an apocalyptic number.

It is an amenable number.

241949 is a deficient number, since it is larger than the sum of its proper divisors (1087).

241949 is an equidigital number, since it uses as much as digits as its factorization.

241949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086.

The product of its digits is 2592, while the sum is 29.

The square root of 241949 is about 491.8831161973. The cubic root of 241949 is about 62.3124189099.

The spelling of 241949 in words is "two hundred forty-one thousand, nine hundred forty-nine".