6656954 has 16 divisors (see below), whose sum is σ = 10584000. Its totient is φ = 3131424.

The previous prime is 6656953. The next prime is 6656963. The reversal of 6656954 is 4596566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6656953) 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, 5822 + ... + 6870.

It is an arithmetic number, because the mean of its divisors is an integer number (661500).

Almost surely, 2^6656954 is an apocalyptic number.

6656954 is a deficient number, since it is larger than the sum of its proper divisors (3927046).

6656954 is a wasteful number, since it uses less digits than its factorization.

6656954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1237.

The product of its digits is 194400, while the sum is 41.

The square root of 6656954 is about 2580.1073621072. The cubic root of 6656954 is about 188.1157616608.

The spelling of 6656954 in words is "six million, six hundred fifty-six thousand, nine hundred fifty-four".