119597 has 4 divisors (see below), whose sum is σ = 122556. Its totient is φ = 116640.

The previous prime is 119591. The next prime is 119611. The reversal of 119597 is 795911.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 795911 = 491 ⋅1621.

It can be written as a sum of positive squares in 2 ways, for example, as 70756 + 48841 = 266^2 + 221^2 .

It is a cyclic number.

It is not a de Polignac number, because 119597 - 2⁶ = 119533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119591) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1418 + ... + 1499.

It is an arithmetic number, because the mean of its divisors is an integer number (30639).

2¹¹⁹⁵⁹⁷ is an apocalyptic number.

It is an amenable number.

119597 is a deficient number, since it is larger than the sum of its proper divisors (2959).

119597 is an equidigital number, since it uses as much as digits as its factorization.

119597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958.

The product of its digits is 2835, while the sum is 32.

The square root of 119597 is about 345.8279919266. The cubic root of 119597 is about 49.2689638120.

The spelling of 119597 in words is "one hundred nineteen thousand, five hundred ninety-seven".