6265625 has 14 divisors (see below), whose sum is σ = 7851462. Its totient is φ = 5000000.

The previous prime is 6265601. The next prime is 6265657. The reversal of 6265625 is 5265626.

It can be written as a sum of positive squares in 7 ways, for example, as 5683456 + 582169 = 2384^2 + 763^2 .

It is not a de Polignac number, because 6265625 - 2⁶ = 6265561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6265591 and 6265600.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 15425 + ... + 15825.

Almost surely, 2^6265625 is an apocalyptic number.

It is an amenable number.

6265625 is a deficient number, since it is larger than the sum of its proper divisors (1585837).

6265625 is an frugal number, since it uses more digits than its factorization.

6265625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431 (or 406 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 6265625 is about 2503.1230493126. The cubic root of 6265625 is about 184.3549485041.

Subtracting from 6265625 its reverse (5265626), we obtain a palindrome (999999).

The spelling of 6265625 in words is "six million, two hundred sixty-five thousand, six hundred twenty-five".