191314 has 8 divisors (see below), whose sum is σ = 299520. Its totient is φ = 91476.

The previous prime is 191299. The next prime is 191339. The reversal of 191314 is 413191.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 191291 and 191300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2034 + ... + 2125.

It is an arithmetic number, because the mean of its divisors is an integer number (37440).

2¹⁹¹³¹⁴ is an apocalyptic number.

191314 is a deficient number, since it is larger than the sum of its proper divisors (108206).

191314 is a wasteful number, since it uses less digits than its factorization.

191314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4184.

The product of its digits is 108, while the sum is 19.

The square root of 191314 is about 437.3945587224. The cubic root of 191314 is about 57.6211936541.

It can be divided in two parts, 191 and 314, that added together give a palindrome (505).

The spelling of 191314 in words is "one hundred ninety-one thousand, three hundred fourteen".