6355423 has 4 divisors (see below), whose sum is σ = 6445008. Its totient is φ = 6265840.

The previous prime is 6355381. The next prime is 6355457. The reversal of 6355423 is 3245536.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6355423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6355391 and 6355400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6355493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44686 + ... + 44827.

It is an arithmetic number, because the mean of its divisors is an integer number (1611252).

Almost surely, 2^6355423 is an apocalyptic number.

6355423 is a deficient number, since it is larger than the sum of its proper divisors (89585).

6355423 is an equidigital number, since it uses as much as digits as its factorization.

6355423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89584.

The product of its digits is 10800, while the sum is 28.

The square root of 6355423 is about 2520.9964299856. The cubic root of 6355423 is about 185.2314901041.

The spelling of 6355423 in words is "six million, three hundred fifty-five thousand, four hundred twenty-three".