8057923 has 4 divisors (see below), whose sum is σ = 8317888. Its totient is φ = 7797960.

The previous prime is 8057893. The next prime is 8057927. The reversal of 8057923 is 3297508.

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

It is a cyclic number.

It is not a de Polignac number, because 8057923 - 2⁹ = 8057411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8057927) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 129936 + ... + 129997.

It is an arithmetic number, because the mean of its divisors is an integer number (2079472).

Almost surely, 2^8057923 is an apocalyptic number.

8057923 is a deficient number, since it is larger than the sum of its proper divisors (259965).

8057923 is a wasteful number, since it uses less digits than its factorization.

8057923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259964.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 8057923 is about 2838.6480937235. The cubic root of 8057923 is about 200.4815313739.

The spelling of 8057923 in words is "eight million, fifty-seven thousand, nine hundred twenty-three".