6676623 has 6 divisors (see below), whose sum is σ = 9644024. Its totient is φ = 4451076.

The previous prime is 6676609. The next prime is 6676651. The reversal of 6676623 is 3266766.

6676623 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6676623 - 2⁶ = 6676559 is a prime.

It is a Duffinian number.

6676623 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6676123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 370915 + ... + 370932.

Almost surely, 2^6676623 is an apocalyptic number.

6676623 is a deficient number, since it is larger than the sum of its proper divisors (2967401).

6676623 is a wasteful number, since it uses less digits than its factorization.

6676623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 741853 (or 741850 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 6676623 is about 2583.9162138119. The cubic root of 6676623 is about 188.3008518569.

The spelling of 6676623 in words is "six million, six hundred seventy-six thousand, six hundred twenty-three".