4166266 has 16 divisors (see below), whose sum is σ = 7023744. Its totient is φ = 1839024.

The previous prime is 4166257. The next prime is 4166287. The reversal of 4166266 is 6626614.

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, 2886 + ... + 4081.

It is an arithmetic number, because the mean of its divisors is an integer number (438984).

Almost surely, 2^4166266 is an apocalyptic number.

4166266 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4166266 is a deficient number, since it is larger than the sum of its proper divisors (2857478).

4166266 is a wasteful number, since it uses less digits than its factorization.

4166266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7005.

The product of its digits is 10368, while the sum is 31.

The square root of 4166266 is about 2041.1433070708. The cubic root of 4166266 is about 160.9097394101.

The spelling of 4166266 in words is "four million, one hundred sixty-six thousand, two hundred sixty-six".