8162266 has 8 divisors (see below), whose sum is σ = 13992480. Its totient is φ = 3498108.

The previous prime is 8162251. The next prime is 8162299. The reversal of 8162266 is 6622618.

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, 291496 + ... + 291523.

It is an arithmetic number, because the mean of its divisors is an integer number (1749060).

Almost surely, 2^8162266 is an apocalyptic number.

8162266 is a deficient number, since it is larger than the sum of its proper divisors (5830214).

8162266 is a wasteful number, since it uses less digits than its factorization.

8162266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583028.

The product of its digits is 6912, while the sum is 31.

The square root of 8162266 is about 2856.9679732192. The cubic root of 8162266 is about 201.3431758659.

The spelling of 8162266 in words is "eight million, one hundred sixty-two thousand, two hundred sixty-six".