241667648 has 56 divisors (see below), whose sum is σ = 511478784. Its totient is φ = 112896000.

The previous prime is 241667641. The next prime is 241667681. The reversal of 241667648 is 846766142.

It is a junction number, because it is equal to n+sod(n) for n = 241667599 and 241667608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241667641) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 163553 + ... + 165023.

Almost surely, 2^241667648 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 241667648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255739392).

241667648 is an abundant number, since it is smaller than the sum of its proper divisors (269811136).

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

241667648 is a wasteful number, since it uses less digits than its factorization.

241667648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1651 (or 1641 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 241667648 is about 15545.6633181090. The cubic root of 241667648 is about 622.8825607160.

The spelling of 241667648 in words is "two hundred forty-one million, six hundred sixty-seven thousand, six hundred forty-eight".