4081673 has 8 divisors (see below), whose sum is σ = 4223016. Its totient is φ = 3942400.

The previous prime is 4081669. The next prime is 4081703. The reversal of 4081673 is 3761804.

It can be written as a sum of positive squares in 4 ways, for example, as 595984 + 3485689 = 772^2 + 1867^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4081673 - 2² = 4081669 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4081613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4193 + ... + 5073.

It is an arithmetic number, because the mean of its divisors is an integer number (527877).

Almost surely, 2^4081673 is an apocalyptic number.

It is an amenable number.

4081673 is a deficient number, since it is larger than the sum of its proper divisors (141343).

4081673 is a wasteful number, since it uses less digits than its factorization.

4081673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1035.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 4081673 is about 2020.3150744376. The cubic root of 4081673 is about 159.8132325928.

The spelling of 4081673 in words is "four million, eighty-one thousand, six hundred seventy-three".