607091 has 2 divisors, whose sum is σ = 607092. Its totient is φ = 607090.

The previous prime is 607081. The next prime is 607093. The reversal of 607091 is 190706.

It is a happy number.

607091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-607091 is a prime.

It is a Sophie Germain prime.

Together with 607093, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (607093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303545 + 303546.

It is an arithmetic number, because the mean of its divisors is an integer number (303546).

2⁶⁰⁷⁰⁹¹ is an apocalyptic number.

607091 is a deficient number, since it is larger than the sum of its proper divisors (1).

607091 is an equidigital number, since it uses as much as digits as its factorization.

607091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 607091 is about 779.1604456080. The cubic root of 607091 is about 84.6742317281.

Adding to 607091 its reverse (190706), we get a palindrome (797797).

The spelling of 607091 in words is "six hundred seven thousand, ninety-one".