241646 has 4 divisors (see below), whose sum is σ = 362472. Its totient is φ = 120822.

The previous prime is 241643. The next prime is 241651. The reversal of 241646 is 646142.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60410 + ... + 60413.

It is an arithmetic number, because the mean of its divisors is an integer number (90618).

2²⁴¹⁶⁴⁶ is an apocalyptic number.

241646 is a deficient number, since it is larger than the sum of its proper divisors (120826).

241646 is a wasteful number, since it uses less digits than its factorization.

241646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120825.

The product of its digits is 1152, while the sum is 23.

The square root of 241646 is about 491.5750197071. The cubic root of 241646 is about 62.2863961392.

Adding to 241646 its reverse (646142), we get a palindrome (887788).

Subtracting 241646 from its reverse (646142), we obtain a square (404496 = 636²).

The spelling of 241646 in words is "two hundred forty-one thousand, six hundred forty-six".