8091093 has 24 divisors (see below), whose sum is σ = 11801856. Its totient is φ = 4924800.

The previous prime is 8091091. The next prime is 8091107. The reversal of 8091093 is 3901908.

It is a happy number.

It is not a de Polignac number, because 8091093 - 2¹ = 8091091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8091093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8091091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33453 + ... + 33693.

It is an arithmetic number, because the mean of its divisors is an integer number (491744).

Almost surely, 2^8091093 is an apocalyptic number.

It is an amenable number.

8091093 is a deficient number, since it is larger than the sum of its proper divisors (3710763).

8091093 is a wasteful number, since it uses less digits than its factorization.

8091093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 8091093 is about 2844.4846633441. The cubic root of 8091093 is about 200.7562451952.

It can be divided in two parts, 80910 and 93, that added together give a triangular number (81003 = T₄₀₂).

The spelling of 8091093 in words is "eight million, ninety-one thousand, ninety-three".