8266706 has 16 divisors (see below), whose sum is σ = 14788224. Its totient is φ = 3388704.

The previous prime is 8266703. The next prime is 8266723. The reversal of 8266706 is 6076628.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8266703) 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 7 ways as a sum of consecutive naturals, for example, 12515 + ... + 13158.

It is an arithmetic number, because the mean of its divisors is an integer number (924264).

Almost surely, 2^8266706 is an apocalyptic number.

8266706 is a deficient number, since it is larger than the sum of its proper divisors (6521518).

8266706 is a wasteful number, since it uses less digits than its factorization.

8266706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25705.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 8266706 is about 2875.1879938536. The cubic root of 8266706 is about 202.1982988825.

The spelling of 8266706 in words is "eight million, two hundred sixty-six thousand, seven hundred six".