134199 has 24 divisors (see below), whose sum is σ = 221312. Its totient is φ = 77760.

The previous prime is 134191. The next prime is 134207. The reversal of 134199 is 991431.

134199 = T₆₆ + T₆₇ + ... + T₁₀₂.

It is an interprime number because it is at equal distance from previous prime (134191) and next prime (134207).

It is not a de Polignac number, because 134199 - 2³ = 134191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3609 + ... + 3645.

2¹³⁴¹⁹⁹ is an apocalyptic number.

134199 is a deficient number, since it is larger than the sum of its proper divisors (87113).

134199 is a wasteful number, since it uses less digits than its factorization.

With its successor (134200) it forms an eRAP, since the sums of their prime factors are consecutive (87 and 88).

134199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 84 counting only the distinct ones).

The product of its digits is 972, while the sum is 27.

The square root of 134199 is about 366.3318168000. The cubic root of 134199 is about 51.1976185009.

It can be divided in two parts, 134 and 199, that added together give a palindrome (333).

The spelling of 134199 in words is "one hundred thirty-four thousand, one hundred ninety-nine".