4064427 has 12 divisors (see below), whose sum is σ = 5942664. Its totient is φ = 2676480.

The previous prime is 4064407. The next prime is 4064447. The reversal of 4064427 is 7244604.

4064427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4064407) and next prime (4064447).

It is not a de Polignac number, because 4064427 - 2⁷ = 4064299 is a prime.

4064427 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4064427.

It is not an unprimeable number, because it can be changed into a prime (4064407) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1974 + ... + 3467.

It is an arithmetic number, because the mean of its divisors is an integer number (495222).

Almost surely, 2^4064427 is an apocalyptic number.

4064427 is a deficient number, since it is larger than the sum of its proper divisors (1878237).

4064427 is a wasteful number, since it uses less digits than its factorization.

4064427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5530 (or 5527 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 4064427 is about 2016.0424102682. The cubic root of 4064427 is about 159.5878323775.

The spelling of 4064427 in words is "four million, sixty-four thousand, four hundred twenty-seven".