4085466 has 64 divisors (see below), whose sum is σ = 10506240. Its totient is φ = 1028160.

The previous prime is 4085453. The next prime is 4085489. The reversal of 4085466 is 6645804.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16975 + ... + 17213.

It is an arithmetic number, because the mean of its divisors is an integer number (164160).

Almost surely, 2^4085466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4085466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5253120).

4085466 is an abundant number, since it is smaller than the sum of its proper divisors (6420774).

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

4085466 is a wasteful number, since it uses less digits than its factorization.

4085466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 4085466 is about 2021.2535714254. The cubic root of 4085466 is about 159.8627207905.

The spelling of 4085466 in words is "four million, eighty-five thousand, four hundred sixty-six".