4076423 has 4 divisors (see below), whose sum is σ = 4390008. Its totient is φ = 3762840.

The previous prime is 4076419. The next prime is 4076441. The reversal of 4076423 is 3246704.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4076423 - 2² = 4076419 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 4076392 and 4076401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4076473) 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 3 ways as a sum of consecutive naturals, for example, 156773 + ... + 156798.

It is an arithmetic number, because the mean of its divisors is an integer number (1097502).

Almost surely, 2^4076423 is an apocalyptic number.

4076423 is a deficient number, since it is larger than the sum of its proper divisors (313585).

4076423 is a wasteful number, since it uses less digits than its factorization.

4076423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313584.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 4076423 is about 2019.0153540773. The cubic root of 4076423 is about 159.7446839483.

The spelling of 4076423 in words is "four million, seventy-six thousand, four hundred twenty-three".