4081446 has 24 divisors (see below), whose sum is σ = 8895744. Its totient is φ = 1352400.

The previous prime is 4081423. The next prime is 4081453. The reversal of 4081446 is 6441804.

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 11 ways as a sum of consecutive naturals, for example, 2971 + ... + 4121.

It is an arithmetic number, because the mean of its divisors is an integer number (370656).

Almost surely, 2^4081446 is an apocalyptic number.

4081446 is an abundant number, since it is smaller than the sum of its proper divisors (4814298).

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

4081446 is a wasteful number, since it uses less digits than its factorization.

4081446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356 (or 1353 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 4081446 is about 2020.2588943004. The cubic root of 4081446 is about 159.8102698961.

The spelling of 4081446 in words is "four million, eighty-one thousand, four hundred forty-six".