5670725 has 12 divisors (see below), whose sum is σ = 7099620. Its totient is φ = 4492800.

The previous prime is 5670703. The next prime is 5670757. The reversal of 5670725 is 5270765.

5670725 = 40² + 41² + ... + 257².

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 58564 + 5612161 = 242^2 + 2369^2 .

It is not a de Polignac number, because 5670725 - 2⁶ = 5670661 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 5670691 and 5670700.

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 11 ways as a sum of consecutive naturals, for example, 1685 + ... + 3765.

It is an arithmetic number, because the mean of its divisors is an integer number (591635).

Almost surely, 2^5670725 is an apocalyptic number.

It is an amenable number.

5670725 is a deficient number, since it is larger than the sum of its proper divisors (1428895).

5670725 is a wasteful number, since it uses less digits than its factorization.

5670725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200 (or 2195 counting only the distinct ones).

The product of its (nonzero) digits is 14700, while the sum is 32.

The square root of 5670725 is about 2381.3284107825. The cubic root of 5670725 is about 178.3252585119.

The spelling of 5670725 in words is "five million, six hundred seventy thousand, seven hundred twenty-five".