4226923 has 4 divisors (see below), whose sum is σ = 4231480. Its totient is φ = 4222368.

The previous prime is 4226903. The next prime is 4226933. The reversal of 4226923 is 3296224.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4226923 - 2⁵ = 4226891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4226891 and 4226900.

It is not an unprimeable number, because it can be changed into a prime (4226903) 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, 333 + ... + 2926.

It is an arithmetic number, because the mean of its divisors is an integer number (1057870).

Almost surely, 2^4226923 is an apocalyptic number.

4226923 is a deficient number, since it is larger than the sum of its proper divisors (4557).

4226923 is a wasteful number, since it uses less digits than its factorization.

4226923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4556.

The product of its digits is 5184, while the sum is 28.

The square root of 4226923 is about 2055.9481997366. The cubic root of 4226923 is about 161.6868792999.

The spelling of 4226923 in words is "four million, two hundred twenty-six thousand, nine hundred twenty-three".