5540268 has 12 divisors (see below), whose sum is σ = 12927320. Its totient is φ = 1846752.

The previous prime is 5540257. The next prime is 5540273. The reversal of 5540268 is 8620455.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230833 + ... + 230856.

Almost surely, 2^5540268 is an apocalyptic number.

It is an amenable number.

5540268 is an abundant number, since it is smaller than the sum of its proper divisors (7387052).

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

5540268 is a wasteful number, since it uses less digits than its factorization.

5540268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461696 (or 461694 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 5540268 is about 2353.7773896441. Note that the first 3 decimals coincide. The cubic root of 5540268 is about 176.9471577711.

The spelling of 5540268 in words is "five million, five hundred forty thousand, two hundred sixty-eight".