6655954 has 16 divisors (see below), whose sum is σ = 10278360. Its totient is φ = 3231360.

The previous prime is 6655951. The next prime is 6655997. The reversal of 6655954 is 4595566.

It can be written as a sum of positive squares in 4 ways, for example, as 765625 + 5890329 = 875^2 + 2427^2 .

It is not an unprimeable number, because it can be changed into a prime (6655951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10552 + ... + 11164.

Almost surely, 2^6655954 is an apocalyptic number.

6655954 is a deficient number, since it is larger than the sum of its proper divisors (3622406).

6655954 is a wasteful number, since it uses less digits than its factorization.

6655954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765.

The product of its digits is 162000, while the sum is 40.

The square root of 6655954 is about 2579.9135644436. The cubic root of 6655954 is about 188.1063416777.

The spelling of 6655954 in words is "six million, six hundred fifty-five thousand, nine hundred fifty-four".