4243248 has 60 divisors (see below), whose sum is σ = 12057760. Its totient is φ = 1392768.

The previous prime is 4243243. The next prime is 4243279. The reversal of 4243248 is 8423424.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (4243243) 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, 11190 + ... + 11562.

Almost surely, 2^4243248 is an apocalyptic number.

4243248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4243248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6028880).

4243248 is an abundant number, since it is smaller than the sum of its proper divisors (7814512).

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

4243248 is a wasteful number, since it uses less digits than its factorization.

4243248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 457 counting only the distinct ones).

The product of its digits is 6144, while the sum is 27.

The square root of 4243248 is about 2059.9145613350. The cubic root of 4243248 is about 161.8947647587.

The spelling of 4243248 in words is "four million, two hundred forty-three thousand, two hundred forty-eight".