4728267242 has 16 divisors (see below), whose sum is σ = 7374999240. Its totient is φ = 2270779392.

The previous prime is 4728267241. The next prime is 4728267253. The reversal of 4728267242 is 2427628274.

It can be written as a sum of positive squares in 4 ways, for example, as 1862699281 + 2865567961 = 43159^2 + 53531^2 .

It is a super-2 number, since 2×4728267242² = 44713022223540573128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4728267193 and 4728267202.

It is not an unprimeable number, because it can be changed into a prime (4728267241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200003 + ... + 222390.

Almost surely, 2^4728267242 is an apocalyptic number.

4728267242 is a deficient number, since it is larger than the sum of its proper divisors (2646731998).

4728267242 is a wasteful number, since it uses less digits than its factorization.

4728267242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422617.

The product of its digits is 602112, while the sum is 44.

The square root of 4728267242 is about 68762.3970059218. The cubic root of 4728267242 is about 1678.4200994037.

The spelling of 4728267242 in words is "four billion, seven hundred twenty-eight million, two hundred sixty-seven thousand, two hundred forty-two".