8153894 has 12 divisors (see below), whose sum is σ = 14227884. Its totient is φ = 3494484.

The previous prime is 8153867. The next prime is 8153903. The reversal of 8153894 is 4983518.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41504 + ... + 41699.

It is an arithmetic number, because the mean of its divisors is an integer number (1185657).

Almost surely, 2^8153894 is an apocalyptic number.

8153894 is a deficient number, since it is larger than the sum of its proper divisors (6073990).

8153894 is a wasteful number, since it uses less digits than its factorization.

8153894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83219 (or 83212 counting only the distinct ones).

The product of its digits is 34560, while the sum is 38.

The square root of 8153894 is about 2855.5024076334. The cubic root of 8153894 is about 201.2743133826.

The spelling of 8153894 in words is "eight million, one hundred fifty-three thousand, eight hundred ninety-four".