609113 has 2 divisors, whose sum is σ = 609114. Its totient is φ = 609112.

The previous prime is 609107. The next prime is 609143. The reversal of 609113 is 311906.

609113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 537289 + 71824 = 733^2 + 268^2 .

It is a cyclic number.

It is not a de Polignac number, because 609113 - 2⁸ = 608857 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (609143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304556 + 304557.

It is an arithmetic number, because the mean of its divisors is an integer number (304557).

2⁶⁰⁹¹¹³ is an apocalyptic number.

It is an amenable number.

609113 is a deficient number, since it is larger than the sum of its proper divisors (1).

609113 is an equidigital number, since it uses as much as digits as its factorization.

609113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 609113 is about 780.4569174528. The cubic root of 609113 is about 84.7681339418.

The spelling of 609113 in words is "six hundred nine thousand, one hundred thirteen".