241139808 has 192 divisors, whose sum is σ = 865912320. Its totient is φ = 63576576.

The previous prime is 241139807. The next prime is 241139809. The reversal of 241139808 is 808931142.

241139808 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (241139807) and next prime (241139809).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241139803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77091 + ... + 80157.

It is an arithmetic number, because the mean of its divisors is an integer number (4509960).

Almost surely, 2^241139808 is an apocalyptic number.

241139808 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 241139808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432956160).

241139808 is an abundant number, since it is smaller than the sum of its proper divisors (624772512).

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

241139808 is a wasteful number, since it uses less digits than its factorization.

241139808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3106 (or 3092 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 241139808 is about 15528.6769558775. The cubic root of 241139808 is about 622.4287391210.

The spelling of 241139808 in words is "two hundred forty-one million, one hundred thirty-nine thousand, eight hundred eight".