8109094 has 16 divisors (see below), whose sum is σ = 13946400. Its totient is φ = 3464064.

The previous prime is 8109091. The next prime is 8109097. The reversal of 8109094 is 4909018.

It is an interprime number because it is at equal distance from previous prime (8109091) and next prime (8109097).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8109091) 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, 4702 + ... + 6190.

It is an arithmetic number, because the mean of its divisors is an integer number (871650).

Almost surely, 2^8109094 is an apocalyptic number.

8109094 is a deficient number, since it is larger than the sum of its proper divisors (5837306).

8109094 is a wasteful number, since it uses less digits than its factorization.

8109094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 8109094 is about 2847.6470989222. The cubic root of 8109094 is about 200.9050152267.

The spelling of 8109094 in words is "eight million, one hundred nine thousand, ninety-four".