5540548 has 24 divisors (see below), whose sum is σ = 10668672. Its totient is φ = 2501664.

The previous prime is 5540531. The next prime is 5540573. The reversal of 5540548 is 8450455.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1311 + ... + 3577.

It is an arithmetic number, because the mean of its divisors is an integer number (444528).

Almost surely, 2^5540548 is an apocalyptic number.

It is an amenable number.

5540548 is a deficient number, since it is larger than the sum of its proper divisors (5128124).

5540548 is a wasteful number, since it uses less digits than its factorization.

5540548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331 (or 2329 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 5540548 is about 2353.8368677544. The cubic root of 5540548 is about 176.9501386359.

The spelling of 5540548 in words is "five million, five hundred forty thousand, five hundred forty-eight".