4685425 has 6 divisors (see below), whose sum is σ = 5809958. Its totient is φ = 3748320.

The previous prime is 4685413. The next prime is 4685431. The reversal of 4685425 is 5245864.

It can be written as a sum of positive squares in 3 ways, for example, as 474721 + 4210704 = 689^2 + 2052^2 .

It is not a de Polignac number, because 4685425 - 2⁵ = 4685393 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 93684 + ... + 93733.

Almost surely, 2^4685425 is an apocalyptic number.

It is an amenable number.

4685425 is a deficient number, since it is larger than the sum of its proper divisors (1124533).

4685425 is a wasteful number, since it uses less digits than its factorization.

4685425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187427 (or 187422 counting only the distinct ones).

The product of its digits is 38400, while the sum is 34.

The square root of 4685425 is about 2164.5842556944. The cubic root of 4685425 is about 167.3335392381. Note that the first 3 decimals are identical.

The spelling of 4685425 in words is "four million, six hundred eighty-five thousand, four hundred twenty-five".