4222375 has 16 divisors (see below), whose sum is σ = 5582304. Its totient is φ = 3177600.

The previous prime is 4222373. The next prime is 4222381. The reversal of 4222375 is 5732224.

It is not a de Polignac number, because 4222375 - 2¹ = 4222373 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a d-powerful number, because it can be written as 4³ + 2¹³ + 2²¹ + 2²¹ + 3⁹ + 7 + 5³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222373) 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 15 ways as a sum of consecutive naturals, for example, 1132 + ... + 3118.

It is an arithmetic number, because the mean of its divisors is an integer number (348894).

Almost surely, 2^4222375 is an apocalyptic number.

4222375 is a deficient number, since it is larger than the sum of its proper divisors (1359929).

4222375 is a wasteful number, since it uses less digits than its factorization.

4222375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019 (or 2009 counting only the distinct ones).

The product of its digits is 3360, while the sum is 25.

The square root of 4222375 is about 2054.8418430624. The cubic root of 4222375 is about 161.6288689520.

Adding to 4222375 its reverse (5732224), we get a palindrome (9954599).

The spelling of 4222375 in words is "four million, two hundred twenty-two thousand, three hundred seventy-five".