4257268 has 6 divisors (see below), whose sum is σ = 7450226. Its totient is φ = 2128632.

The previous prime is 4257241. The next prime is 4257269. The reversal of 4257268 is 8627524.

It can be written as a sum of positive squares in only one way, i.e., 4235364 + 21904 = 2058^2 + 148^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4257269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532155 + ... + 532162.

Almost surely, 2^4257268 is an apocalyptic number.

It is an amenable number.

4257268 is a deficient number, since it is larger than the sum of its proper divisors (3192958).

4257268 is a wasteful number, since it uses less digits than its factorization.

4257268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064321 (or 1064319 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 4257268 is about 2063.3148087483. The cubic root of 4257268 is about 162.0728727676.

The spelling of 4257268 in words is "four million, two hundred fifty-seven thousand, two hundred sixty-eight".