91414105 has 8 divisors (see below), whose sum is σ = 109764864. Its totient is φ = 73086000.

The previous prime is 91414091. The next prime is 91414109. The reversal of 91414105 is 50141419.

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

It is not a de Polignac number, because 91414105 - 2⁷ = 91413977 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 91414105.

It is not an unprimeable number, because it can be changed into a prime (91414109) 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, 5070 + ... + 14440.

It is an arithmetic number, because the mean of its divisors is an integer number (13720608).

Almost surely, 2^91414105 is an apocalyptic number.

It is an amenable number.

91414105 is a deficient number, since it is larger than the sum of its proper divisors (18350759).

91414105 is a wasteful number, since it uses less digits than its factorization.

91414105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11327.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 91414105 is about 9561.0723770924. The cubic root of 91414105 is about 450.4753906134.

It can be divided in two parts, 91414 and 105, that added together give a palindrome (91519).

The spelling of 91414105 in words is "ninety-one million, four hundred fourteen thousand, one hundred five".