6860925 has 18 divisors (see below), whose sum is σ = 12289082. Its totient is φ = 3659040.

The previous prime is 6860897. The next prime is 6860929. The reversal of 6860925 is 5290686.

6860925 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1764 + 6859161 = 42^2 + 2619^2 .

It is not a de Polignac number, because 6860925 - 2¹⁰ = 6859901 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6860925.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6860929) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 15022 + ... + 15471.

Almost surely, 2^6860925 is an apocalyptic number.

It is an amenable number.

6860925 is a deficient number, since it is larger than the sum of its proper divisors (5428157).

6860925 is a wasteful number, since it uses less digits than its factorization.

6860925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30509 (or 30501 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 6860925 is about 2619.3367481101. The cubic root of 6860925 is about 190.0177730373.

The spelling of 6860925 in words is "six million, eight hundred sixty thousand, nine hundred twenty-five".