8056423 has 2 divisors, whose sum is σ = 8056424. Its totient is φ = 8056422.

The previous prime is 8056409. The next prime is 8056429. The reversal of 8056423 is 3246508.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8056423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8056391 and 8056400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8056429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4028211 + 4028212.

It is an arithmetic number, because the mean of its divisors is an integer number (4028212).

Almost surely, 2^8056423 is an apocalyptic number.

8056423 is a deficient number, since it is larger than the sum of its proper divisors (1).

8056423 is an equidigital number, since it uses as much as digits as its factorization.

8056423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 8056423 is about 2838.3838711492. The cubic root of 8056423 is about 200.4690905766.

The spelling of 8056423 in words is "eight million, fifty-six thousand, four hundred twenty-three".