602261963 has 2 divisors, whose sum is σ = 602261964. Its totient is φ = 602261962.

The previous prime is 602261917. The next prime is 602262007. The reversal of 602261963 is 369162206.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 602261963 - 2²⁰ = 601213387 is a prime.

It is a super-2 number, since 2×602261963² = 725438944153226738, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (602261903) 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, 301130981 + 301130982.

It is an arithmetic number, because the mean of its divisors is an integer number (301130982).

Almost surely, 2^602261963 is an apocalyptic number.

602261963 is a deficient number, since it is larger than the sum of its proper divisors (1).

602261963 is an equidigital number, since it uses as much as digits as its factorization.

602261963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 602261963 is about 24541.0261195411. The cubic root of 602261963 is about 844.4912325485.

The spelling of 602261963 in words is "six hundred two million, two hundred sixty-one thousand, nine hundred sixty-three".