4046423 has 2 divisors, whose sum is σ = 4046424. Its totient is φ = 4046422.

The previous prime is 4046401. The next prime is 4046437. The reversal of 4046423 is 3246404.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4046423 - 2¹⁰ = 4045399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4046443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2023211 + 2023212.

It is an arithmetic number, because the mean of its divisors is an integer number (2023212).

Almost surely, 2^4046423 is an apocalyptic number.

4046423 is a deficient number, since it is larger than the sum of its proper divisors (1).

4046423 is an equidigital number, since it uses as much as digits as its factorization.

4046423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4046423 is about 2011.5722706381. The cubic root of 4046423 is about 159.3518440278.

The spelling of 4046423 in words is "four million, forty-six thousand, four hundred twenty-three".