4868240 has 80 divisors (see below), whose sum is σ = 12665856. Its totient is φ = 1728000.

The previous prime is 4868233. The next prime is 4868243. The reversal of 4868240 is 428684.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 4868197 and 4868206.

It is not an unprimeable number, because it can be changed into a prime (4868243) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 32165 + ... + 32315.

Almost surely, 2^4868240 is an apocalyptic number.

4868240 is a gapful number since it is divisible by the number (40) 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 4868240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6332928).

4868240 is an abundant number, since it is smaller than the sum of its proper divisors (7797616).

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

4868240 is a wasteful number, since it uses less digits than its factorization.

4868240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 4868240 is about 2206.4088469728. The cubic root of 4868240 is about 169.4821612318.

It can be divided in two parts, 48 and 68240, that multiplied together give a triangular number (3275520 = T₂₅₅₉).

The spelling of 4868240 in words is "four million, eight hundred sixty-eight thousand, two hundred forty".