6557048 has 16 divisors (see below), whose sum is σ = 12594960. Its totient is φ = 3198400.

The previous prime is 6557041. The next prime is 6557059. The reversal of 6557048 is 8407556.

It is a junction number, because it is equal to n+sod(n) for n = 6556999 and 6557017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6557041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9668 + ... + 10323.

It is an arithmetic number, because the mean of its divisors is an integer number (787185).

Almost surely, 2^6557048 is an apocalyptic number.

It is an amenable number.

6557048 is a deficient number, since it is larger than the sum of its proper divisors (6037912).

6557048 is a wasteful number, since it uses less digits than its factorization.

6557048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20038 (or 20034 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 6557048 is about 2560.6733489455. The cubic root of 6557048 is about 187.1699485449.

The spelling of 6557048 in words is "six million, five hundred fifty-seven thousand, forty-eight".