240262039 has 2 divisors, whose sum is σ = 240262040. Its totient is φ = 240262038.

The previous prime is 240262031. The next prime is 240262063. The reversal of 240262039 is 930262042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240262039 - 2³ = 240262031 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 240261998 and 240262016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240262031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120131019 + 120131020.

It is an arithmetic number, because the mean of its divisors is an integer number (120131020).

Almost surely, 2^240262039 is an apocalyptic number.

240262039 is a deficient number, since it is larger than the sum of its proper divisors (1).

240262039 is an equidigital number, since it uses as much as digits as its factorization.

240262039 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 28.

The square root of 240262039 is about 15500.3883499737. The cubic root of 240262039 is about 621.6725900658.

The spelling of 240262039 in words is "two hundred forty million, two hundred sixty-two thousand, thirty-nine".