602687 has 2 divisors, whose sum is σ = 602688. Its totient is φ = 602686.

The previous prime is 602677. The next prime is 602689. The reversal of 602687 is 786206.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 602687 - 2⁸ = 602431 is a prime.

Together with 602689, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (602689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301343 + 301344.

It is an arithmetic number, because the mean of its divisors is an integer number (301344).

2⁶⁰²⁶⁸⁷ is an apocalyptic number.

602687 is a deficient number, since it is larger than the sum of its proper divisors (1).

602687 is an equidigital number, since it uses as much as digits as its factorization.

602687 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 602687 is about 776.3291827569. The cubic root of 602687 is about 84.4689848011.

The spelling of 602687 in words is "six hundred two thousand, six hundred eighty-seven".