6655448 has 32 divisors (see below), whose sum is σ = 12972960. Its totient is φ = 3198720.

The previous prime is 6655423. The next prime is 6655531. The reversal of 6655448 is 8445566.

It is a congruent number.

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, 33686 + ... + 33882.

It is an arithmetic number, because the mean of its divisors is an integer number (405405).

Almost surely, 2^6655448 is an apocalyptic number.

It is an amenable number.

6655448 is a deficient number, since it is larger than the sum of its proper divisors (6317512).

6655448 is a wasteful number, since it uses less digits than its factorization.

6655448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347 (or 343 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

The square root of 6655448 is about 2579.8154972788. The cubic root of 6655448 is about 188.1015748068.

The spelling of 6655448 in words is "six million, six hundred fifty-five thousand, four hundred forty-eight".