91614 has 8 divisors (see below), whose sum is σ = 183240. Its totient is φ = 30536.

The previous prime is 91591. The next prime is 91621. The reversal of 91614 is 41619.

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

91614 is an admirable number.

It is a plaindrome in base 14.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 91614.

It is an unprimeable number.

91614 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7629 + ... + 7640.

It is an arithmetic number, because the mean of its divisors is an integer number (22905).

2⁹¹⁶¹⁴ is an apocalyptic number.

91614 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91620).

91614 is a wasteful number, since it uses less digits than its factorization.

91614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15274.

The product of its digits is 216, while the sum is 21.

The square root of 91614 is about 302.6780467758. The cubic root of 91614 is about 45.0803502714.

The spelling of 91614 in words is "ninety-one thousand, six hundred fourteen".