4548240 has 60 divisors (see below), whose sum is σ = 15276924. Its totient is φ = 1212672.

The previous prime is 4548217. The next prime is 4548241. The reversal of 4548240 is 428454.

It can be written as a sum of positive squares in 2 ways, for example, as 2039184 + 2509056 = 1428^2 + 1584^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4548241) 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, 2439 + ... + 3878.

Almost surely, 2^4548240 is an apocalyptic number.

4548240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4548240 is an abundant number, since it is smaller than the sum of its proper divisors (10728684).

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

4548240 is a wasteful number, since it uses less digits than its factorization.

4548240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6336 (or 6327 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 4548240 is about 2132.6603105042. The cubic root of 4548240 is about 165.6842111778.

The spelling of 4548240 in words is "four million, five hundred forty-eight thousand, two hundred forty".