4557424 has 10 divisors (see below), whose sum is σ = 8830040. Its totient is φ = 2278704.

The previous prime is 4557409. The next prime is 4557433. The reversal of 4557424 is 4247554.

It is a super-2 number, since 2×4557424² = 41540227031552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142404 + ... + 142435.

It is an arithmetic number, because the mean of its divisors is an integer number (883004).

Almost surely, 2^4557424 is an apocalyptic number.

It is an amenable number.

4557424 is a deficient number, since it is larger than the sum of its proper divisors (4272616).

4557424 is a wasteful number, since it uses less digits than its factorization.

4557424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284847 (or 284841 counting only the distinct ones).

The product of its digits is 22400, while the sum is 31.

The square root of 4557424 is about 2134.8124039362. The cubic root of 4557424 is about 165.7956550736.

The spelling of 4557424 in words is "four million, five hundred fifty-seven thousand, four hundred twenty-four".