5514240 has 88 divisors (see below), whose sum is σ = 17686080. Its totient is φ = 1466368.

The previous prime is 5514211. The next prime is 5514241. The reversal of 5514240 is 424155.

It is not an unprimeable number, because it can be changed into a prime (5514241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15181 + ... + 15539.

Almost surely, 2^5514240 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 5514240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8843040).

5514240 is an abundant number, since it is smaller than the sum of its proper divisors (12171840).

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

5514240 is a wasteful number, since it uses less digits than its factorization.

5514240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 5514240 is about 2348.2418955465. The cubic root of 5514240 is about 176.6696253608.

Adding to 5514240 its reverse (424155), we get a palindrome (5938395).

The spelling of 5514240 in words is "five million, five hundred fourteen thousand, two hundred forty".