241797 has 4 divisors (see below), whose sum is σ = 322400. Its totient is φ = 161196.

The previous prime is 241793. The next prime is 241807. The reversal of 241797 is 797142.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 241797 - 2² = 241793 is a prime.

It is a D-number.

It is a Duffinian number.

241797 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241793) 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, 40297 + ... + 40302.

It is an arithmetic number, because the mean of its divisors is an integer number (80600).

2²⁴¹⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

241797 is a deficient number, since it is larger than the sum of its proper divisors (80603).

241797 is an equidigital number, since it uses as much as digits as its factorization.

241797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80602.

The product of its digits is 3528, while the sum is 30.

The square root of 241797 is about 491.7285836719. The cubic root of 241797 is about 62.2993673001.

The spelling of 241797 in words is "two hundred forty-one thousand, seven hundred ninety-seven".