602140939 has 2 divisors, whose sum is σ = 602140940. Its totient is φ = 602140938.

The previous prime is 602140933. The next prime is 602140963. The reversal of 602140939 is 939041206.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 602140939 - 2⁵ = 602140907 is a prime.

It is not a weakly prime, because it can be changed into another prime (602140933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301070469 + 301070470.

It is an arithmetic number, because the mean of its divisors is an integer number (301070470).

Almost surely, 2^602140939 is an apocalyptic number.

602140939 is a deficient number, since it is larger than the sum of its proper divisors (1).

602140939 is an equidigital number, since it uses as much as digits as its factorization.

602140939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 602140939 is about 24538.5602470887. The cubic root of 602140939 is about 844.4346621744.

The spelling of 602140939 in words is "six hundred two million, one hundred forty thousand, nine hundred thirty-nine".