240620063 has 2 divisors, whose sum is σ = 240620064. Its totient is φ = 240620062.

The previous prime is 240620033. The next prime is 240620099. The reversal of 240620063 is 360026042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240620063 - 2¹⁰ = 240619039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240620033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120310031 + 120310032.

It is an arithmetic number, because the mean of its divisors is an integer number (120310032).

Almost surely, 2^240620063 is an apocalyptic number.

240620063 is a deficient number, since it is larger than the sum of its proper divisors (1).

240620063 is an equidigital number, since it uses as much as digits as its factorization.

240620063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 240620063 is about 15511.9329227534. The cubic root of 240620063 is about 621.9812298110.

The spelling of 240620063 in words is "two hundred forty million, six hundred twenty thousand, sixty-three".