4064635 has 16 divisors (see below), whose sum is σ = 5078016. Its totient is φ = 3120768.

The previous prime is 4064633. The next prime is 4064639. The reversal of 4064635 is 5364604.

It is a cyclic number.

It is not a de Polignac number, because 4064635 - 2¹ = 4064633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4064633) 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 15 ways as a sum of consecutive naturals, for example, 23409 + ... + 23581.

It is an arithmetic number, because the mean of its divisors is an integer number (317376).

Almost surely, 2^4064635 is an apocalyptic number.

4064635 is a deficient number, since it is larger than the sum of its proper divisors (1013381).

4064635 is a wasteful number, since it uses less digits than its factorization.

4064635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 4064635 is about 2016.0939958246. The cubic root of 4064635 is about 159.5905546720.

It can be divided in two parts, 406 and 4635, that added together give a square (5041 = 71²).

The spelling of 4064635 in words is "four million, sixty-four thousand, six hundred thirty-five".