898607 has 2 divisors, whose sum is σ = 898608. Its totient is φ = 898606.

The previous prime is 898561. The next prime is 898613. The reversal of 898607 is 706898.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 898607 - 2⁶ = 898543 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (898307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 449303 + 449304.

It is an arithmetic number, because the mean of its divisors is an integer number (449304).

2⁸⁹⁸⁶⁰⁷ is an apocalyptic number.

898607 is a deficient number, since it is larger than the sum of its proper divisors (1).

898607 is an equidigital number, since it uses as much as digits as its factorization.

898607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 898607 is about 947.9488382819. The cubic root of 898607 is about 96.4991006386.

The spelling of 898607 in words is "eight hundred ninety-eight thousand, six hundred seven".