607889 has 2 divisors, whose sum is σ = 607890. Its totient is φ = 607888.

The previous prime is 607883. The next prime is 607909. The reversal of 607889 is 988706.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 588289 + 19600 = 767^2 + 140^2 .

It is a cyclic number.

It is not a de Polignac number, because 607889 - 2¹² = 603793 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (607883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303944 + 303945.

It is an arithmetic number, because the mean of its divisors is an integer number (303945).

2⁶⁰⁷⁸⁸⁹ is an apocalyptic number.

It is an amenable number.

607889 is a deficient number, since it is larger than the sum of its proper divisors (1).

607889 is an equidigital number, since it uses as much as digits as its factorization.

607889 is an evil number, because the sum of its binary digits is even.

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

The square root of 607889 is about 779.6723670876. The cubic root of 607889 is about 84.7113159282.

The spelling of 607889 in words is "six hundred seven thousand, eight hundred eighty-nine".