6740248 has 8 divisors (see below), whose sum is σ = 12637980. Its totient is φ = 3370120.

The previous prime is 6740197. The next prime is 6740273. The reversal of 6740248 is 8420476.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 421258 + ... + 421273.

Almost surely, 2^6740248 is an apocalyptic number.

It is an amenable number.

6740248 is a deficient number, since it is larger than the sum of its proper divisors (5897732).

6740248 is a wasteful number, since it uses less digits than its factorization.

6740248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842537 (or 842533 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 6740248 is about 2596.1987597255. The cubic root of 6740248 is about 188.8971006554.

The spelling of 6740248 in words is "six million, seven hundred forty thousand, two hundred forty-eight".