30199 has 8 divisors (see below), whose sum is σ = 34272. Its totient is φ = 26400.

The previous prime is 30197. The next prime is 30203. The reversal of 30199 is 99103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30199 - 2¹ = 30197 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 (30197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249 + ... + 349.

It is an arithmetic number, because the mean of its divisors is an integer number (4284).

2³⁰¹⁹⁹ is an apocalyptic number.

30199 is a deficient number, since it is larger than the sum of its proper divisors (4073).

30199 is a wasteful number, since it uses less digits than its factorization.

30199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137.

The product of its (nonzero) digits is 243, while the sum is 22.

The square root of 30199 is about 173.7785947693. The cubic root of 30199 is about 31.1408780671.

It can be divided in two parts, 301 and 99, that added together give a square (400 = 20²).

The spelling of 30199 in words is "thirty thousand, one hundred ninety-nine".