8109054 has 12 divisors (see below), whose sum is σ = 17569656. Its totient is φ = 2703012.

The previous prime is 8109007. The next prime is 8109061. The reversal of 8109054 is 4509018.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225234 + ... + 225269.

It is an arithmetic number, because the mean of its divisors is an integer number (1464138).

Almost surely, 2^8109054 is an apocalyptic number.

8109054 is an abundant number, since it is smaller than the sum of its proper divisors (9460602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8109054 is a wasteful number, since it uses less digits than its factorization.

8109054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450511 (or 450508 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 8109054 is about 2847.6400755713. The cubic root of 8109054 is about 200.9046848892.

The spelling of 8109054 in words is "eight million, one hundred nine thousand, fifty-four".