241628 has 12 divisors (see below), whose sum is σ = 437640. Its totient is φ = 116592.

The previous prime is 241603. The next prime is 241639. The reversal of 241628 is 826142.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 241628.

It is an unprimeable number.

241628 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926 + ... + 1157.

It is an arithmetic number, because the mean of its divisors is an integer number (36470).

2²⁴¹⁶²⁸ is an apocalyptic number.

It is an amenable number.

241628 is a deficient number, since it is larger than the sum of its proper divisors (196012).

241628 is a wasteful number, since it uses less digits than its factorization.

241628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116 (or 2114 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 241628 is about 491.5567108686. The cubic root of 241628 is about 62.2848495477.

The spelling of 241628 in words is "two hundred forty-one thousand, six hundred twenty-eight".