241636980 has 96 divisors (see below), whose sum is σ = 771531264. Its totient is φ = 55977984.

The previous prime is 241636979. The next prime is 241636981. The reversal of 241636980 is 89636142.

It is an interprime number because it is at equal distance from previous prime (241636979) and next prime (241636981).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241636981) 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, 4149 + ... + 22371.

It is an arithmetic number, because the mean of its divisors is an integer number (8036784).

Almost surely, 2^241636980 is an apocalyptic number.

241636980 is a gapful number since it is divisible by the number (20) 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 241636980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (385765632).

241636980 is an abundant number, since it is smaller than the sum of its proper divisors (529894284).

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

241636980 is a wasteful number, since it uses less digits than its factorization.

241636980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18265 (or 18263 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 241636980 is about 15544.6769023997. The cubic root of 241636980 is about 622.8562113465.

The spelling of 241636980 in words is "two hundred forty-one million, six hundred thirty-six thousand, nine hundred eighty".