4988240 has 40 divisors (see below), whose sum is σ = 12106368. Its totient is φ = 1907840.

The previous prime is 4988231. The next prime is 4988299. The reversal of 4988240 is 428894.

4988240 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 4988240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485 + ... + 3195.

Almost surely, 2^4988240 is an apocalyptic number.

4988240 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 4988240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6053184).

4988240 is an abundant number, since it is smaller than the sum of its proper divisors (7118128).

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

4988240 is a wasteful number, since it uses less digits than its factorization.

4988240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2747 (or 2741 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 4988240 is about 2233.4368135231. The cubic root of 4988240 is about 170.8634273112.

The spelling of 4988240 in words is "four million, nine hundred eighty-eight thousand, two hundred forty".