6555632 has 20 divisors (see below), whose sum is σ = 13112256. Its totient is φ = 3171840.

The previous prime is 6555611. The next prime is 6555649. The reversal of 6555632 is 2365556.

6555632 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

6555632 is an admirable number.

It is a congruent number.

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, 6113 + ... + 7104.

Almost surely, 2^6555632 is an apocalyptic number.

6555632 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

6555632 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6555632 is a wasteful number, since it uses less digits than its factorization.

6555632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13256 (or 13250 counting only the distinct ones).

The product of its digits is 27000, while the sum is 32.

The square root of 6555632 is about 2560.3968442411. The cubic root of 6555632 is about 187.1564744060.

The spelling of 6555632 in words is "six million, five hundred fifty-five thousand, six hundred thirty-two".