6977233 has 4 divisors (see below), whose sum is σ = 6994228. Its totient is φ = 6960240.

The previous prime is 6977231. The next prime is 6977239. The reversal of 6977233 is 3327796.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1723969 + 5253264 = 1313^2 + 2292^2 .

It is a cyclic number.

It is not a de Polignac number, because 6977233 - 2¹ = 6977231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6977192 and 6977201.

It is not an unprimeable number, because it can be changed into a prime (6977231) 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 3 ways as a sum of consecutive naturals, for example, 7866 + ... + 8707.

It is an arithmetic number, because the mean of its divisors is an integer number (1748557).

Almost surely, 2^6977233 is an apocalyptic number.

It is an amenable number.

6977233 is a deficient number, since it is larger than the sum of its proper divisors (16995).

6977233 is a wasteful number, since it uses less digits than its factorization.

6977233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16994.

The product of its digits is 47628, while the sum is 37.

The square root of 6977233 is about 2641.4452483442. The cubic root of 6977233 is about 191.0855039629.

The spelling of 6977233 in words is "six million, nine hundred seventy-seven thousand, two hundred thirty-three".