4063923 has 6 divisors (see below), whose sum is σ = 5870124. Its totient is φ = 2709276.

The previous prime is 4063919. The next prime is 4063931. The reversal of 4063923 is 3293604.

4063923 is a `hidden beast` number, since 4 + 0 + 639 + 23 = 666.

4063923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4063923 - 2² = 4063919 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4063963) 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 5 ways as a sum of consecutive naturals, for example, 225765 + ... + 225782.

It is an arithmetic number, because the mean of its divisors is an integer number (978354).

Almost surely, 2^4063923 is an apocalyptic number.

4063923 is a deficient number, since it is larger than the sum of its proper divisors (1806201).

4063923 is a wasteful number, since it uses less digits than its factorization.

4063923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451553 (or 451550 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 4063923 is about 2015.9174090225. The cubic root of 4063923 is about 159.5812356631.

The spelling of 4063923 in words is "four million, sixty-three thousand, nine hundred twenty-three".