4450166 has 32 divisors (see below), whose sum is σ = 8043840. Its totient is φ = 1806336.

The previous prime is 4450163. The next prime is 4450169. The reversal of 4450166 is 6610544.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4450163) and next prime (4450169).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4450163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39326 + ... + 39438.

It is an arithmetic number, because the mean of its divisors is an integer number (251370).

Almost surely, 2^4450166 is an apocalyptic number.

4450166 is a deficient number, since it is larger than the sum of its proper divisors (3593674).

4450166 is a wasteful number, since it uses less digits than its factorization.

4450166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 4450166 is about 2109.5416563794. The cubic root of 4450166 is about 164.4846608819.

The spelling of 4450166 in words is "four million, four hundred fifty thousand, one hundred sixty-six".