4166263 has 4 divisors (see below), whose sum is σ = 4385560. Its totient is φ = 3946968.

The previous prime is 4166257. The next prime is 4166287. The reversal of 4166263 is 3626614.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4166263 - 2⁵ = 4166231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4166203) 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, 109620 + ... + 109657.

It is an arithmetic number, because the mean of its divisors is an integer number (1096390).

Almost surely, 2^4166263 is an apocalyptic number.

4166263 is a deficient number, since it is larger than the sum of its proper divisors (219297).

4166263 is a wasteful number, since it uses less digits than its factorization.

4166263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219296.

The product of its digits is 5184, while the sum is 28.

The square root of 4166263 is about 2041.1425721884. The cubic root of 4166263 is about 160.9097007880.

The spelling of 4166263 in words is "four million, one hundred sixty-six thousand, two hundred sixty-three".