8442706 has 16 divisors (see below), whose sum is σ = 13077504. Its totient is φ = 4085424.

The previous prime is 8442689. The next prime is 8442713. The reversal of 8442706 is 6072448.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10536 + ... + 11308.

It is an arithmetic number, because the mean of its divisors is an integer number (817344).

Almost surely, 2^8442706 is an apocalyptic number.

8442706 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

8442706 is a deficient number, since it is larger than the sum of its proper divisors (4634798).

8442706 is a wasteful number, since it uses less digits than its factorization.

8442706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 8442706 is about 2905.6334937497. The cubic root of 8442706 is about 203.6231830305.

The spelling of 8442706 in words is "eight million, four hundred forty-two thousand, seven hundred six".