6908485 has 4 divisors (see below), whose sum is σ = 8290188. Its totient is φ = 5526784.

The previous prime is 6908453. The next prime is 6908507. The reversal of 6908485 is 5848096.

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 4502884 + 2405601 = 2122^2 + 1551^2 .

It is a cyclic number.

It is not a de Polignac number, because 6908485 - 2⁵ = 6908453 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a nialpdrome in base 14.

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 in 3 ways as a sum of consecutive naturals, for example, 690844 + ... + 690853.

It is an arithmetic number, because the mean of its divisors is an integer number (2072547).

Almost surely, 2^6908485 is an apocalyptic number.

It is an amenable number.

6908485 is a deficient number, since it is larger than the sum of its proper divisors (1381703).

6908485 is a wasteful number, since it uses less digits than its factorization.

6908485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381702.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 6908485 is about 2628.3997032415. The cubic root of 6908485 is about 190.4558307455.

It can be divided in two parts, 69084 and 85, that added together give a square (69169 = 263²).

The spelling of 6908485 in words is "six million, nine hundred eight thousand, four hundred eighty-five".