6948653 has 4 divisors (see below), whose sum is σ = 6964188. Its totient is φ = 6933120.

The previous prime is 6948649. The next prime is 6948659. The reversal of 6948653 is 3568496.

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 2778889 + 4169764 = 1667^2 + 2042^2 .

It is a cyclic number.

It is not a de Polignac number, because 6948653 - 2² = 6948649 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6948653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6948659) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 7076 + ... + 7997.

It is an arithmetic number, because the mean of its divisors is an integer number (1741047).

Almost surely, 2^6948653 is an apocalyptic number.

It is an amenable number.

6948653 is a deficient number, since it is larger than the sum of its proper divisors (15535).

6948653 is a wasteful number, since it uses less digits than its factorization.

6948653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15534.

The product of its digits is 155520, while the sum is 41.

The square root of 6948653 is about 2636.0297798014. The cubic root of 6948653 is about 190.8242400571.

The spelling of 6948653 in words is "six million, nine hundred forty-eight thousand, six hundred fifty-three".