4054065 has 8 divisors (see below), whose sum is σ = 6486528. Its totient is φ = 2162160.

The previous prime is 4054033. The next prime is 4054069. The reversal of 4054065 is 5604504.

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

It is not a de Polignac number, because 4054065 - 2⁵ = 4054033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4054069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135121 + ... + 135150.

It is an arithmetic number, because the mean of its divisors is an integer number (810816).

Almost surely, 2^4054065 is an apocalyptic number.

It is an amenable number.

4054065 is a deficient number, since it is larger than the sum of its proper divisors (2432463).

4054065 is a wasteful number, since it uses less digits than its factorization.

4054065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270279.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 4054065 is about 2013.4708838223. The cubic root of 4054065 is about 159.4520972620.

Adding to 4054065 its reverse (5604504), we get a palindrome (9658569).

The spelling of 4054065 in words is "four million, fifty-four thousand, sixty-five".