91141106 has 8 divisors (see below), whose sum is σ = 156241920. Its totient is φ = 39060468.

The previous prime is 91141091. The next prime is 91141117. The reversal of 91141106 is 60114119.

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

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, 3255026 + ... + 3255053.

It is an arithmetic number, because the mean of its divisors is an integer number (19530240).

Almost surely, 2^91141106 is an apocalyptic number.

91141106 is a deficient number, since it is larger than the sum of its proper divisors (65100814).

91141106 is a wasteful number, since it uses less digits than its factorization.

91141106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6510088.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 91141106 is about 9546.7851133248. The cubic root of 91141106 is about 450.0265103723.

The spelling of 91141106 in words is "ninety-one million, one hundred forty-one thousand, one hundred six".