241243808 has 48 divisors (see below), whose sum is σ = 529147080. Its totient is φ = 107498496.

The previous prime is 241243789. The next prime is 241243831. The reversal of 241243808 is 808342142.

It can be written as a sum of positive squares in 4 ways, for example, as 210018064 + 31225744 = 14492^2 + 5588^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2066 + ... + 22062.

Almost surely, 2^241243808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241243808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264573540).

241243808 is an abundant number, since it is smaller than the sum of its proper divisors (287903272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

241243808 is a wasteful number, since it uses less digits than its factorization.

241243808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20049 (or 20041 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 241243808 is about 15532.0252381974. The cubic root of 241243808 is about 622.5182076684.

The spelling of 241243808 in words is "two hundred forty-one million, two hundred forty-three thousand, eight hundred eight".