6646094 has 36 divisors (see below), whose sum is σ = 12574296. Its totient is φ = 2579616.

The previous prime is 6646049. The next prime is 6646153. The reversal of 6646094 is 4906466.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 125372 + ... + 125424.

It is an arithmetic number, because the mean of its divisors is an integer number (349286).

Almost surely, 2^6646094 is an apocalyptic number.

6646094 is a deficient number, since it is larger than the sum of its proper divisors (5928202).

6646094 is a wasteful number, since it uses less digits than its factorization.

6646094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 6646094 is about 2578.0019394872. The cubic root of 6646094 is about 188.0134100892.

The spelling of 6646094 in words is "six million, six hundred forty-six thousand, ninety-four".