91094 has 8 divisors (see below), whose sum is σ = 140448. Its totient is φ = 44280.

The previous prime is 91081. The next prime is 91097. The reversal of 91094 is 49019.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91097) by changing a digit.

91094 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 542 + ... + 689.

It is an arithmetic number, because the mean of its divisors is an integer number (17556).

2⁹¹⁰⁹⁴ is an apocalyptic number.

91094 is a deficient number, since it is larger than the sum of its proper divisors (49354).

91094 is a wasteful number, since it uses less digits than its factorization.

91094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 91094 is about 301.8178258486. The cubic root of 91094 is about 44.9948965406.

The spelling of 91094 in words is "ninety-one thousand, ninety-four".