4238468 has 12 divisors (see below), whose sum is σ = 7987980. Its totient is φ = 1956192.

The previous prime is 4238459. The next prime is 4238513. The reversal of 4238468 is 8648324.

It can be written as a sum of positive squares in 2 ways, for example, as 1982464 + 2256004 = 1408^2 + 1502^2 .

It is a super-2 number, since 2×4238468² = 35929221974048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40703 + ... + 40806.

It is an arithmetic number, because the mean of its divisors is an integer number (665665).

Almost surely, 2^4238468 is an apocalyptic number.

It is an amenable number.

4238468 is a deficient number, since it is larger than the sum of its proper divisors (3749512).

4238468 is a wasteful number, since it uses less digits than its factorization.

4238468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81526 (or 81524 counting only the distinct ones).

The product of its digits is 36864, while the sum is 35.

The square root of 4238468 is about 2058.7539921030. The cubic root of 4238468 is about 161.8339506732.

The spelling of 4238468 in words is "four million, two hundred thirty-eight thousand, four hundred sixty-eight".