91114 has 4 divisors (see below), whose sum is σ = 136674. Its totient is φ = 45556.

The previous prime is 91099. The next prime is 91121. The reversal of 91114 is 41119.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41119 = 13 ⋅3163.

It can be written as a sum of positive squares in only one way, i.e., 80089 + 11025 = 283^2 + 105^2 .

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22777 + ... + 22780.

2⁹¹¹¹⁴ is an apocalyptic number.

91114 is a deficient number, since it is larger than the sum of its proper divisors (45560).

91114 is a wasteful number, since it uses less digits than its factorization.

91114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45559.

The product of its digits is 36, while the sum is 16.

The square root of 91114 is about 301.8509565994. The cubic root of 91114 is about 44.9981892275.

The spelling of 91114 in words is "ninety-one thousand, one hundred fourteen".