4298256 has 60 divisors (see below), whose sum is σ = 12670320. Its totient is φ = 1356480.

The previous prime is 4298233. The next prime is 4298279. The reversal of 4298256 is 6528924.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4298233) and next prime (4298279).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4298256.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1951 + ... + 3521.

It is an arithmetic number, because the mean of its divisors is an integer number (211172).

Almost surely, 2^4298256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4298256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6335160).

4298256 is an abundant number, since it is smaller than the sum of its proper divisors (8372064).

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

4298256 is a wasteful number, since it uses less digits than its factorization.

4298256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604 (or 1595 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 4298256 is about 2073.2235769449. The cubic root of 4298256 is about 162.5913458809.

It can be divided in two parts, 4298 and 256, that added together give a palindrome (4554).

The spelling of 4298256 in words is "four million, two hundred ninety-eight thousand, two hundred fifty-six".