4064485 has 8 divisors (see below), whose sum is σ = 4888440. Its totient is φ = 3244224.

The previous prime is 4064477. The next prime is 4064509. The reversal of 4064485 is 5844604.

4064485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 381924 + 3682561 = 618^2 + 1919^2 .

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 4064485 - 2³ = 4064477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3111 + ... + 4219.

It is an arithmetic number, because the mean of its divisors is an integer number (611055).

Almost surely, 2^4064485 is an apocalyptic number.

It is an amenable number.

4064485 is a deficient number, since it is larger than the sum of its proper divisors (823955).

4064485 is a wasteful number, since it uses less digits than its factorization.

4064485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847.

The product of its (nonzero) digits is 15360, while the sum is 31.

The square root of 4064485 is about 2016.0567948349. The cubic root of 4064485 is about 159.5885914882.

The spelling of 4064485 in words is "four million, sixty-four thousand, four hundred eighty-five".