4223567146 has 8 divisors (see below), whose sum is σ = 6350400324. Its totient is φ = 2106767040.

The previous prime is 4223567143. The next prime is 4223567167. The reversal of 4223567146 is 6417653224.

It can be written as a sum of positive squares in 2 ways, for example, as 3085247025 + 1138320121 = 55545^2 + 33739^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4223567099 and 4223567108.

It is not an unprimeable number, because it can be changed into a prime (4223567141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2507215 + ... + 2508898.

Almost surely, 2^4223567146 is an apocalyptic number.

4223567146 is a deficient number, since it is larger than the sum of its proper divisors (2126833178).

4223567146 is a wasteful number, since it uses less digits than its factorization.

4223567146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5016536.

The product of its digits is 241920, while the sum is 40.

The square root of 4223567146 is about 64988.9771115071. The cubic root of 4223567146 is about 1616.4407896042.

The spelling of 4223567146 in words is "four billion, two hundred twenty-three million, five hundred sixty-seven thousand, one hundred forty-six".