8121094 has 8 divisors (see below), whose sum is σ = 12822840. Its totient is φ = 3846816.

The previous prime is 8121089. The next prime is 8121097. The reversal of 8121094 is 4901218.

It is a happy number.

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

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 (8121097) 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, 106819 + ... + 106894.

It is an arithmetic number, because the mean of its divisors is an integer number (1602855).

Almost surely, 2^8121094 is an apocalyptic number.

8121094 is a deficient number, since it is larger than the sum of its proper divisors (4701746).

8121094 is a wasteful number, since it uses less digits than its factorization.

8121094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213734.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 8121094 is about 2849.7533226579. The cubic root of 8121094 is about 201.0040674738.

The spelling of 8121094 in words is "eight million, one hundred twenty-one thousand, ninety-four".