4375223 has 4 divisors (see below), whose sum is σ = 4380768. Its totient is φ = 4369680.

The previous prime is 4375193. The next prime is 4375249. The reversal of 4375223 is 3225734.

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-4375223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4375192 and 4375201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4375253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1343 + ... + 3248.

It is an arithmetic number, because the mean of its divisors is an integer number (1095192).

Almost surely, 2^4375223 is an apocalyptic number.

4375223 is a deficient number, since it is larger than the sum of its proper divisors (5545).

4375223 is an equidigital number, since it uses as much as digits as its factorization.

4375223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5544.

The product of its digits is 5040, while the sum is 26.

The square root of 4375223 is about 2091.7033728519. The cubic root of 4375223 is about 163.5560943109.

The spelling of 4375223 in words is "four million, three hundred seventy-five thousand, two hundred twenty-three".