4064312 has 16 divisors (see below), whose sum is σ = 8709360. Its totient is φ = 1741824.

The previous prime is 4064311. The next prime is 4064323. The reversal of 4064312 is 2134604.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4064311) 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, 36233 + ... + 36344.

It is an arithmetic number, because the mean of its divisors is an integer number (544335).

Almost surely, 2^4064312 is an apocalyptic number.

It is an amenable number.

4064312 is an abundant number, since it is smaller than the sum of its proper divisors (4645048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4064312 is a wasteful number, since it uses less digits than its factorization.

4064312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72590 (or 72586 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4064312 is about 2016.0138888410. The cubic root of 4064312 is about 159.5863272228.

Adding to 4064312 its reverse (2134604), we get a palindrome (6198916).

The spelling of 4064312 in words is "four million, sixty-four thousand, three hundred twelve".