4297257 has 12 divisors (see below), whose sum is σ = 6339840. Its totient is φ = 2803608.

The previous prime is 4297207. The next prime is 4297259. The reversal of 4297257 is 7527924.

It is not a de Polignac number, because 4297257 - 2⁸ = 4297001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4297259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4657 + ... + 5502.

It is an arithmetic number, because the mean of its divisors is an integer number (528320).

Almost surely, 2^4297257 is an apocalyptic number.

4297257 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4297257 is a deficient number, since it is larger than the sum of its proper divisors (2042583).

4297257 is a wasteful number, since it uses less digits than its factorization.

4297257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10212 (or 10209 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 4297257 is about 2072.9826337912. The cubic root of 4297257 is about 162.5787484197.

It can be divided in two parts, 4297 and 257, that added together give a palindrome (4554).

The spelling of 4297257 in words is "four million, two hundred ninety-seven thousand, two hundred fifty-seven".