6935144 has 16 divisors (see below), whose sum is σ = 13569120. Its totient is φ = 3316720.

The previous prime is 6935143. The next prime is 6935153. The reversal of 6935144 is 4415396.

It is a self number, because there is not a number n which added to its sum of digits gives 6935144.

It is not an unprimeable number, because it can be changed into a prime (6935143) 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, 18662 + ... + 19029.

It is an arithmetic number, because the mean of its divisors is an integer number (848070).

Almost surely, 2^6935144 is an apocalyptic number.

It is an amenable number.

6935144 is a deficient number, since it is larger than the sum of its proper divisors (6633976).

6935144 is a wasteful number, since it uses less digits than its factorization.

6935144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37720 (or 37716 counting only the distinct ones).

The product of its digits is 12960, while the sum is 32.

The square root of 6935144 is about 2633.4661569878. The cubic root of 6935144 is about 190.7004982321.

The spelling of 6935144 in words is "six million, nine hundred thirty-five thousand, one hundred forty-four".