6651056 has 10 divisors (see below), whose sum is σ = 12886452. Its totient is φ = 3325520.

The previous prime is 6651053. The next prime is 6651077. The reversal of 6651056 is 6501566.

It is not an unprimeable number, because it can be changed into a prime (6651053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207830 + ... + 207861.

Almost surely, 2^6651056 is an apocalyptic number.

It is an amenable number.

6651056 is a deficient number, since it is larger than the sum of its proper divisors (6235396).

6651056 is a wasteful number, since it uses less digits than its factorization.

6651056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415699 (or 415693 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 6651056 is about 2578.9641331356. The cubic root of 6651056 is about 188.0601889672.

It can be divided in two parts, 66510 and 56, that added together give a palindrome (66566).

The spelling of 6651056 in words is "six million, six hundred fifty-one thousand, fifty-six".