8423146 has 8 divisors (see below), whose sum is σ = 12710880. Its totient is φ = 4186188.

The previous prime is 8423117. The next prime is 8423153. The reversal of 8423146 is 6413248.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12276 + ... + 12943.

It is an arithmetic number, because the mean of its divisors is an integer number (1588860).

Almost surely, 2^8423146 is an apocalyptic number.

8423146 is a deficient number, since it is larger than the sum of its proper divisors (4287734).

8423146 is a wasteful number, since it uses less digits than its factorization.

8423146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25388.

The product of its digits is 4608, while the sum is 28.

The square root of 8423146 is about 2902.2656666818. The cubic root of 8423146 is about 203.4658105304.

The spelling of 8423146 in words is "eight million, four hundred twenty-three thousand, one hundred forty-six".