5517240 has 64 divisors (see below), whose sum is σ = 17280000. Its totient is φ = 1406592.

The previous prime is 5517227. The next prime is 5517257. The reversal of 5517240 is 427155.

5517240 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×5517240³ (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 5517240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1761 + ... + 3759.

It is an arithmetic number, because the mean of its divisors is an integer number (270000).

Almost surely, 2^5517240 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 5517240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8640000).

5517240 is an abundant number, since it is smaller than the sum of its proper divisors (11762760).

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

5517240 is a wasteful number, since it uses less digits than its factorization.

5517240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2036 (or 2032 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 5517240 is about 2348.8805844487. The cubic root of 5517240 is about 176.7016583511.

The spelling of 5517240 in words is "five million, five hundred seventeen thousand, two hundred forty".