4257848 has 32 divisors (see below), whose sum is σ = 9206400. Its totient is φ = 1808352.

The previous prime is 4257833. The next prime is 4257889. The reversal of 4257848 is 8487524.

It is a super-2 number, since 2×4257848² = 36258539182208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7511 + ... + 8057.

It is an arithmetic number, because the mean of its divisors is an integer number (287700).

Almost surely, 2^4257848 is an apocalyptic number.

It is an amenable number.

4257848 is an abundant number, since it is smaller than the sum of its proper divisors (4948552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4257848 is a wasteful number, since it uses less digits than its factorization.

4257848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699 (or 695 counting only the distinct ones).

The product of its digits is 71680, while the sum is 38.

The square root of 4257848 is about 2063.4553544964. The cubic root of 4257848 is about 162.0802325734.

The spelling of 4257848 in words is "four million, two hundred fifty-seven thousand, eight hundred forty-eight".