602239907 has 2 divisors, whose sum is σ = 602239908. Its totient is φ = 602239906.

The previous prime is 602239877. The next prime is 602239973. The reversal of 602239907 is 709932206.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 602239907 - 2²⁶ = 535131043 is a prime.

It is not a weakly prime, because it can be changed into another prime (602239987) 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, 301119953 + 301119954.

It is an arithmetic number, because the mean of its divisors is an integer number (301119954).

Almost surely, 2^602239907 is an apocalyptic number.

602239907 is a deficient number, since it is larger than the sum of its proper divisors (1).

602239907 is an equidigital number, since it uses as much as digits as its factorization.

602239907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 602239907 is about 24540.5767454638. The cubic root of 602239907 is about 844.4809234543.

The spelling of 602239907 in words is "six hundred two million, two hundred thirty-nine thousand, nine hundred seven".