6769245 has 32 divisors (see below), whose sum is σ = 12920832. Its totient is φ = 2958912.

The previous prime is 6769241. The next prime is 6769271. The reversal of 6769245 is 5429676.

It is not a de Polignac number, because 6769245 - 2² = 6769241 is a prime.

It is an Ulam number.

6769245 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6769241) 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 31 ways as a sum of consecutive naturals, for example, 1014 + ... + 3816.

It is an arithmetic number, because the mean of its divisors is an integer number (403776).

Almost surely, 2^6769245 is an apocalyptic number.

It is an amenable number.

6769245 is a deficient number, since it is larger than the sum of its proper divisors (6151587).

6769245 is a wasteful number, since it uses less digits than its factorization.

6769245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841.

The product of its digits is 90720, while the sum is 39.

The square root of 6769245 is about 2601.7772771704. Note that the first 3 decimals coincide. The cubic root of 6769245 is about 189.1675958045.

The spelling of 6769245 in words is "six million, seven hundred sixty-nine thousand, two hundred forty-five".