4064518 has 8 divisors (see below), whose sum is σ = 6417720. Its totient is φ = 1925280.

The previous prime is 4064509. The next prime is 4064519. The reversal of 4064518 is 8154604.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4064519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53443 + ... + 53518.

It is an arithmetic number, because the mean of its divisors is an integer number (802215).

Almost surely, 2^4064518 is an apocalyptic number.

4064518 is a deficient number, since it is larger than the sum of its proper divisors (2353202).

4064518 is a wasteful number, since it uses less digits than its factorization.

4064518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106982.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 4064518 is about 2016.0649791115. The cubic root of 4064518 is about 159.5890233928.

The spelling of 4064518 in words is "four million, sixty-four thousand, five hundred eighteen".