6770245 has 12 divisors (see below), whose sum is σ = 8400780. Its totient is φ = 5237760.

The previous prime is 6770237. The next prime is 6770249. The reversal of 6770245 is 5420776.

6770245 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 923521 + 5846724 = 961^2 + 2418^2 .

It is not a de Polignac number, because 6770245 - 2³ = 6770237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6770249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4101 + ... + 5509.

It is an arithmetic number, because the mean of its divisors is an integer number (700065).

Almost surely, 2^6770245 is an apocalyptic number.

It is an amenable number.

6770245 is a deficient number, since it is larger than the sum of its proper divisors (1630535).

6770245 is a wasteful number, since it uses less digits than its factorization.

6770245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476 (or 1445 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 6770245 is about 2601.9694464002. The cubic root of 6770245 is about 189.1769103973.

The spelling of 6770245 in words is "six million, seven hundred seventy thousand, two hundred forty-five".