5488240 has 40 divisors (see below), whose sum is σ = 13177728. Its totient is φ = 2123520.

The previous prime is 5488199. The next prime is 5488243. The reversal of 5488240 is 428845.

5488240 = T₂₉₆ + T₂₉₇ + ... + T₃₈₈.

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

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5488243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1374 + ... + 3586.

Almost surely, 2^5488240 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 5488240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6588864).

5488240 is an abundant number, since it is smaller than the sum of its proper divisors (7689488).

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

5488240 is a wasteful number, since it uses less digits than its factorization.

5488240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257 (or 2251 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 5488240 is about 2342.6992978187. The cubic root of 5488240 is about 176.3915182152.

The spelling of 5488240 in words is "five million, four hundred eighty-eight thousand, two hundred forty".