6425704 has 16 divisors (see below), whose sum is σ = 12464100. Its totient is φ = 3101952.

The previous prime is 6425701. The next prime is 6425707. The reversal of 6425704 is 4075246.

It is an interprime number because it is at equal distance from previous prime (6425701) and next prime (6425707).

It can be written as a sum of positive squares in 2 ways, for example, as 5769604 + 656100 = 2402^2 + 810^2 .

It is not an unprimeable number, because it can be changed into a prime (6425701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13617 + ... + 14080.

Almost surely, 2^6425704 is an apocalyptic number.

It is an amenable number.

6425704 is a deficient number, since it is larger than the sum of its proper divisors (6038396).

6425704 is a wasteful number, since it uses less digits than its factorization.

6425704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27732 (or 27728 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 6425704 is about 2534.8972365759. The cubic root of 6425704 is about 185.9117784112.

The spelling of 6425704 in words is "six million, four hundred twenty-five thousand, seven hundred four".