6610946 has 4 divisors (see below), whose sum is σ = 9916422. Its totient is φ = 3305472.

The previous prime is 6610939. The next prime is 6610951. The reversal of 6610946 is 6490166.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4818025 + 1792921 = 2195^2 + 1339^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1652735 + ... + 1652738.

Almost surely, 2^6610946 is an apocalyptic number.

6610946 is a deficient number, since it is larger than the sum of its proper divisors (3305476).

6610946 is a wasteful number, since it uses less digits than its factorization.

6610946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3305475.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 6610946 is about 2571.1759955320. The cubic root of 6610946 is about 187.6813865451.

The spelling of 6610946 in words is "six million, six hundred ten thousand, nine hundred forty-six".