2167266 has 8 divisors (see below), whose sum is σ = 4334544. Its totient is φ = 722420.

The previous prime is 2167261. The next prime is 2167289. The reversal of 2167266 is 6627612.

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

2167266 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2167261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180600 + ... + 180611.

It is an arithmetic number, because the mean of its divisors is an integer number (541818).

2^2167266 is an apocalyptic number.

2167266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2167266 is a wasteful number, since it uses less digits than its factorization.

2167266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361216.

The product of its digits is 6048, while the sum is 30.

The square root of 2167266 is about 1472.1637137221. The cubic root of 2167266 is about 129.4108647563.

The spelling of 2167266 in words is "two million, one hundred sixty-seven thousand, two hundred sixty-six".