6655746 has 8 divisors (see below), whose sum is σ = 13311504. Its totient is φ = 2218580.

The previous prime is 6655739. The next prime is 6655751. The reversal of 6655746 is 6475566.

It is a sphenic number, since it is the product of 3 distinct primes.

6655746 is an admirable 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, 554640 + ... + 554651.

It is an arithmetic number, because the mean of its divisors is an integer number (1663938).

Almost surely, 2^6655746 is an apocalyptic number.

6655746 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.

6655746 is a wasteful number, since it uses less digits than its factorization.

6655746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109296.

The product of its digits is 151200, while the sum is 39.

The square root of 6655746 is about 2579.8732527006. The cubic root of 6655746 is about 188.1043822027.

The spelling of 6655746 in words is "six million, six hundred fifty-five thousand, seven hundred forty-six".