8923906 has 8 divisors (see below), whose sum is σ = 13483980. Its totient is φ = 4429248.

The previous prime is 8923897. The next prime is 8923913. The reversal of 8923906 is 6093298.

It can be written as a sum of positive squares in 2 ways, for example, as 7789681 + 1134225 = 2791^2 + 1065^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16011 + ... + 16558.

Almost surely, 2^8923906 is an apocalyptic number.

8923906 is a deficient number, since it is larger than the sum of its proper divisors (4560074).

8923906 is a wasteful number, since it uses less digits than its factorization.

8923906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32708.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 8923906 is about 2987.2907458097. The cubic root of 8923906 is about 207.4204930795.

The spelling of 8923906 in words is "eight million, nine hundred twenty-three thousand, nine hundred six".