118583 has 2 divisors, whose sum is σ = 118584. Its totient is φ = 118582.

The previous prime is 118571. The next prime is 118589. The reversal of 118583 is 385811.

It is a strong prime.

It is an emirp because it is prime and its reverse (385811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118583 - 2¹² = 114487 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 118583.

It is not a weakly prime, because it can be changed into another prime (118589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59291 + 59292.

It is an arithmetic number, because the mean of its divisors is an integer number (59292).

2¹¹⁸⁵⁸³ is an apocalyptic number.

118583 is a deficient number, since it is larger than the sum of its proper divisors (1).

118583 is an equidigital number, since it uses as much as digits as its factorization.

118583 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 26.

The square root of 118583 is about 344.3588244840. The cubic root of 118583 is about 49.1293265597.

The spelling of 118583 in words is "one hundred eighteen thousand, five hundred eighty-three".