4064574 has 16 divisors (see below), whose sum is σ = 8158608. Its totient is φ = 1349952.

The previous prime is 4064549. The next prime is 4064579. The reversal of 4064574 is 4754604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4064579) 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, 834 + ... + 2970.

It is an arithmetic number, because the mean of its divisors is an integer number (509913).

Almost surely, 2^4064574 is an apocalyptic number.

4064574 is an abundant number, since it is smaller than the sum of its proper divisors (4094034).

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

4064574 is a wasteful number, since it uses less digits than its factorization.

4064574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 4064574 is about 2016.0788675049. The cubic root of 4064574 is about 159.5897563164.

Adding to 4064574 its sum of digits (30), we get a palindrome (4064604).

The spelling of 4064574 in words is "four million, sixty-four thousand, five hundred seventy-four".