241683440 has 40 divisors (see below), whose sum is σ = 580046208. Its totient is φ = 93553920.

The previous prime is 241683437. The next prime is 241683443. The reversal of 241683440 is 44386142.

It is an interprime number because it is at equal distance from previous prime (241683437) and next prime (241683443).

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 241683397 and 241683406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241683443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46247 + ... + 51206.

Almost surely, 2^241683440 is an apocalyptic number.

241683440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

241683440 is an abundant number, since it is smaller than the sum of its proper divisors (338362768).

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

241683440 is a wasteful number, since it uses less digits than its factorization.

241683440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97497 (or 97491 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 241683440 is about 15546.1712328149. The cubic root of 241683440 is about 622.8961280363.

The spelling of 241683440 in words is "two hundred forty-one million, six hundred eighty-three thousand, four hundred forty".