4060445 has 8 divisors (see below), whose sum is σ = 4885944. Its totient is φ = 3239424.

The previous prime is 4060423. The next prime is 4060481. The reversal of 4060445 is 5440604.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1036324 + 3024121 = 1018^2 + 1739^2 .

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 4060445 - 2¹⁶ = 3994909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4060445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1397 + ... + 3173.

It is an arithmetic number, because the mean of its divisors is an integer number (610743).

Almost surely, 2^4060445 is an apocalyptic number.

It is an amenable number.

4060445 is a deficient number, since it is larger than the sum of its proper divisors (825499).

4060445 is a wasteful number, since it uses less digits than its factorization.

4060445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 4060445 is about 2015.0545898313. The cubic root of 4060445 is about 159.5356982232.

The spelling of 4060445 in words is "four million, sixty thousand, four hundred forty-five".