240241983 has 8 divisors (see below), whose sum is σ = 320452608. Its totient is φ = 160096344.

The previous prime is 240241979. The next prime is 240241987. The reversal of 240241983 is 389142042.

It is an interprime number because it is at equal distance from previous prime (240241979) and next prime (240241987).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 240241983 - 2² = 240241979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240241987) 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, 6841 + ... + 22962.

It is an arithmetic number, because the mean of its divisors is an integer number (40056576).

Almost surely, 2^240241983 is an apocalyptic number.

240241983 is a deficient number, since it is larger than the sum of its proper divisors (80210625).

240241983 is a wasteful number, since it uses less digits than its factorization.

240241983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32493.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 240241983 is about 15499.7413849393. The cubic root of 240241983 is about 621.6552914357.

The spelling of 240241983 in words is "two hundred forty million, two hundred forty-one thousand, nine hundred eighty-three".