6785625 has 80 divisors (see below), whose sum is σ = 14395392. Its totient is φ = 2760000.

The previous prime is 6785617. The next prime is 6785629. The reversal of 6785625 is 5265876.

It is a happy number.

It is not a de Polignac number, because 6785625 - 2³ = 6785617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6785629) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 144352 + ... + 144398.

Almost surely, 2^6785625 is an apocalyptic number.

It is an amenable number.

6785625 is an abundant number, since it is smaller than the sum of its proper divisors (7609767).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6785625 is a wasteful number, since it uses less digits than its factorization.

6785625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 73 counting only the distinct ones).

The product of its digits is 100800, while the sum is 39.

The square root of 6785625 is about 2604.9232234367. The cubic root of 6785625 is about 189.3200534421.

It can be divided in two parts, 6 and 785625, that added together give a triangular number (785631 = T₁₂₅₃).

The spelling of 6785625 in words is "six million, seven hundred eighty-five thousand, six hundred twenty-five".