240536071 has 2 divisors, whose sum is σ = 240536072. Its totient is φ = 240536070.

The previous prime is 240536059. The next prime is 240536123. The reversal of 240536071 is 170635042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240536071 - 2⁷ = 240535943 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240536171) 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 as a sum of consecutive naturals, namely, 120268035 + 120268036.

It is an arithmetic number, because the mean of its divisors is an integer number (120268036).

Almost surely, 2^240536071 is an apocalyptic number.

240536071 is a deficient number, since it is larger than the sum of its proper divisors (1).

240536071 is an equidigital number, since it uses as much as digits as its factorization.

240536071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 240536071 is about 15509.2253513836. The cubic root of 240536071 is about 621.9088507991.

The spelling of 240536071 in words is "two hundred forty million, five hundred thirty-six thousand, seventy-one".