6757425 has 60 divisors (see below), whose sum is σ = 12963456. Its totient is φ = 3477600.

The previous prime is 6757409. The next prime is 6757427. The reversal of 6757425 is 5247576.

6757425 is a `hidden beast` number, since 67 + 574 + 25 = 666.

It is not a de Polignac number, because 6757425 - 2⁴ = 6757409 is a prime.

Its product of digits (58800) is a multiple of the sum of its prime factors (140).

6757425 is a modest number, since divided by 7425 gives 675 as remainder.

6757425 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 6757425.

It is not an unprimeable number, because it can be changed into a prime (6757427) 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 59 ways as a sum of consecutive naturals, for example, 95140 + ... + 95210.

Almost surely, 2^6757425 is an apocalyptic number.

It is an amenable number.

6757425 is a deficient number, since it is larger than the sum of its proper divisors (6206031).

6757425 is a wasteful number, since it uses less digits than its factorization.

6757425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140 (or 126 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 6757425 is about 2599.5047605265. The cubic root of 6757425 is about 189.0574277491.

It can be divided in two parts, 675 and 7425, that added together give a square (8100 = 90²).

The spelling of 6757425 in words is "six million, seven hundred fifty-seven thousand, four hundred twenty-five".