4686825 has 96 divisors (see below), whose sum is σ = 9999360. Its totient is φ = 1900800.

The previous prime is 4686821. The next prime is 4686839. The reversal of 4686825 is 5286864.

4686825 = T₈₁ + T₈₂ + ... + T₃₀₅.

4686825 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

4686825 is a nontrivial binomial coefficient, being equal to C(27, 9).

It is not a de Polignac number, because 4686825 - 2² = 4686821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4686821) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 203764 + ... + 203786.

It is an arithmetic number, because the mean of its divisors is an integer number (104160).

Almost surely, 2^4686825 is an apocalyptic number.

It is an amenable number.

4686825 is an abundant number, since it is smaller than the sum of its proper divisors (5312535).

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

4686825 is a wasteful number, since it uses less digits than its factorization.

4686825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79 (or 74 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 4686825 is about 2164.9076192762. The cubic root of 4686825 is about 167.3502039395.

Adding to 4686825 its sum of digits (39), we get a palindrome (4686864).

The spelling of 4686825 in words is "four million, six hundred eighty-six thousand, eight hundred twenty-five".