240883823 has 2 divisors, whose sum is σ = 240883824. Its totient is φ = 240883822.

The previous prime is 240883813. The next prime is 240883837. The reversal of 240883823 is 328388042.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240883823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240883813) 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 as a sum of consecutive naturals, namely, 120441911 + 120441912.

It is an arithmetic number, because the mean of its divisors is an integer number (120441912).

Almost surely, 2^240883823 is an apocalyptic number.

240883823 is a deficient number, since it is larger than the sum of its proper divisors (1).

240883823 is an equidigital number, since it uses as much as digits as its factorization.

240883823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 240883823 is about 15520.4324359858. The cubic root of 240883823 is about 622.2084121167.

The spelling of 240883823 in words is "two hundred forty million, eight hundred eighty-three thousand, eight hundred twenty-three".