8071093 has 4 divisors (see below), whose sum is σ = 8203468. Its totient is φ = 7938720.

The previous prime is 8071061. The next prime is 8071097. The reversal of 8071093 is 3901708.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 877969 + 7193124 = 937^2 + 2682^2 .

It is a cyclic number.

It is not a de Polignac number, because 8071093 - 2⁵ = 8071061 is a prime.

It is a Duffinian number.

8071093 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8071097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66096 + ... + 66217.

It is an arithmetic number, because the mean of its divisors is an integer number (2050867).

Almost surely, 2^8071093 is an apocalyptic number.

It is an amenable number.

8071093 is a deficient number, since it is larger than the sum of its proper divisors (132375).

8071093 is a wasteful number, since it uses less digits than its factorization.

8071093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132374.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 8071093 is about 2840.9669128661. The cubic root of 8071093 is about 200.5906953442.

The spelling of 8071093 in words is "eight million, seventy-one thousand, ninety-three".