91110014 has 8 divisors (see below), whose sum is σ = 136716120. Its totient is φ = 45537976.

The previous prime is 91110001. The next prime is 91110029. The reversal of 91110014 is 41001119.

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 = 91109974 and 91110001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209 + ... + 13500.

It is an arithmetic number, because the mean of its divisors is an integer number (17089515).

Almost surely, 2^91110014 is an apocalyptic number.

91110014 is a deficient number, since it is larger than the sum of its proper divisors (45606106).

91110014 is a wasteful number, since it uses less digits than its factorization.

91110014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17034.

The product of its (nonzero) digits is 36, while the sum is 17.

The square root of 91110014 is about 9545.1565728384. The cubic root of 91110014 is about 449.9753303348.

The spelling of 91110014 in words is "ninety-one million, one hundred ten thousand, fourteen".