4054605 has 8 divisors (see below), whose sum is σ = 6487392. Its totient is φ = 2162448.

The previous prime is 4054591. The next prime is 4054607. The reversal of 4054605 is 5064504.

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

It is not a de Polignac number, because 4054605 - 2⁹ = 4054093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4054607) 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, 135139 + ... + 135168.

It is an arithmetic number, because the mean of its divisors is an integer number (810924).

Almost surely, 2^4054605 is an apocalyptic number.

It is an amenable number.

4054605 is a deficient number, since it is larger than the sum of its proper divisors (2432787).

4054605 is a wasteful number, since it uses less digits than its factorization.

4054605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270315.

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

The square root of 4054605 is about 2013.6049761559. The cubic root of 4054605 is about 159.4591766017.

It can be divided in two parts, 40 and 54605, that added together give a palindrome (54645).

The spelling of 4054605 in words is "four million, fifty-four thousand, six hundred five".