4566938 has 8 divisors (see below), whose sum is σ = 6860532. Its totient is φ = 2280096.

The previous prime is 4566937. The next prime is 4566941. The reversal of 4566938 is 8396654.

It can be written as a sum of positive squares in 2 ways, for example, as 4566769 + 169 = 2137^2 + 13^2 .

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 = 4566895 and 4566904.

It is not an unprimeable number, because it can be changed into a prime (4566937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656 + ... + 3092.

Almost surely, 2^4566938 is an apocalyptic number.

4566938 is a deficient number, since it is larger than the sum of its proper divisors (2293594).

4566938 is a wasteful number, since it uses less digits than its factorization.

4566938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3376.

The product of its digits is 155520, while the sum is 41.

The square root of 4566938 is about 2137.0395410474. The cubic root of 4566938 is about 165.9109456044.

The spelling of 4566938 in words is "four million, five hundred sixty-six thousand, nine hundred thirty-eight".