240899 has 2 divisors, whose sum is σ = 240900. Its totient is φ = 240898.

The previous prime is 240893. The next prime is 240913. The reversal of 240899 is 998042.

240899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240899 - 2⁴ = 240883 is a prime.

It is not a weakly prime, because it can be changed into another prime (240893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120449 + 120450.

It is an arithmetic number, because the mean of its divisors is an integer number (120450).

2²⁴⁰⁸⁹⁹ is an apocalyptic number.

240899 is a deficient number, since it is larger than the sum of its proper divisors (1).

240899 is an equidigital number, since it uses as much as digits as its factorization.

240899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 240899 is about 490.8146289588. The cubic root of 240899 is about 62.2221479355. Note that the first 3 decimals are identical.

The spelling of 240899 in words is "two hundred forty thousand, eight hundred ninety-nine".