6977243 has 8 divisors (see below), whose sum is σ = 8587488. Its totient is φ = 5520384.

The previous prime is 6977239. The next prime is 6977251. The reversal of 6977243 is 3427796.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6977243 - 2² = 6977239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6977197 and 6977206.

It is not an unprimeable number, because it can be changed into a prime (6977213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38246 + ... + 38427.

It is an arithmetic number, because the mean of its divisors is an integer number (1073436).

Almost surely, 2^6977243 is an apocalyptic number.

6977243 is a deficient number, since it is larger than the sum of its proper divisors (1610245).

6977243 is a wasteful number, since it uses less digits than its factorization.

6977243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76693.

The product of its digits is 63504, while the sum is 38.

The square root of 6977243 is about 2641.4471412466. The cubic root of 6977243 is about 191.0855952529.

The spelling of 6977243 in words is "six million, nine hundred seventy-seven thousand, two hundred forty-three".