6626006 has 4 divisors (see below), whose sum is σ = 9939012. Its totient is φ = 3313002.

The previous prime is 6625987. The next prime is 6626029. The reversal of 6626006 is 6006266.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656500 + ... + 1656503.

It is an arithmetic number, because the mean of its divisors is an integer number (2484753).

Almost surely, 2^6626006 is an apocalyptic number.

6626006 is a deficient number, since it is larger than the sum of its proper divisors (3313006).

6626006 is a wasteful number, since it uses less digits than its factorization.

6626006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3313005.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 6626006 is about 2574.1029505441. The cubic root of 6626006 is about 187.8237937040.

The spelling of 6626006 in words is "six million, six hundred twenty-six thousand, six".