602225641 has 2 divisors, whose sum is σ = 602225642. Its totient is φ = 602225640.

The previous prime is 602225627. The next prime is 602225647. The reversal of 602225641 is 146522206.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 447745600 + 154480041 = 21160^2 + 12429^2 .

It is a cyclic number.

It is not a de Polignac number, because 602225641 - 2¹⁵ = 602192873 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (602225647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301112820 + 301112821.

It is an arithmetic number, because the mean of its divisors is an integer number (301112821).

Almost surely, 2^602225641 is an apocalyptic number.

It is an amenable number.

602225641 is a deficient number, since it is larger than the sum of its proper divisors (1).

602225641 is an equidigital number, since it uses as much as digits as its factorization.

602225641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 602225641 is about 24540.2860822770. The cubic root of 602225641 is about 844.4742553143.

Adding to 602225641 its reverse (146522206), we get a palindrome (748747847).

The spelling of 602225641 in words is "six hundred two million, two hundred twenty-five thousand, six hundred forty-one".