240536841 has 8 divisors (see below), whose sum is σ = 321909120. Its totient is φ = 159761232.

The previous prime is 240536831. The next prime is 240536867. The reversal of 240536841 is 148635042.

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

It is not a de Polignac number, because 240536841 - 2¹¹ = 240534793 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (240536801) 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, 148225 + ... + 149838.

It is an arithmetic number, because the mean of its divisors is an integer number (40238640).

Almost surely, 2^240536841 is an apocalyptic number.

It is an amenable number.

240536841 is a deficient number, since it is larger than the sum of its proper divisors (81372279).

240536841 is a wasteful number, since it uses less digits than its factorization.

240536841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298335.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 240536841 is about 15509.2501752986. The cubic root of 240536841 is about 621.9095144131.

The spelling of 240536841 in words is "two hundred forty million, five hundred thirty-six thousand, eight hundred forty-one".