3825135 has 24 divisors (see below), whose sum is σ = 6683040. Its totient is φ = 2023872.

The previous prime is 3825109. The next prime is 3825167. The reversal of 3825135 is 5315283.

It is not a de Polignac number, because 3825135 - 2⁵ = 3825103 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3825099 and 3825108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7261 + ... + 7769.

It is an arithmetic number, because the mean of its divisors is an integer number (278460).

Almost surely, 2^3825135 is an apocalyptic number.

3825135 is a deficient number, since it is larger than the sum of its proper divisors (2857905).

3825135 is a wasteful number, since it uses less digits than its factorization.

3825135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687 (or 684 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 3825135 is about 1955.7952346808. The cubic root of 3825135 is about 156.3923800859.

The spelling of 3825135 in words is "three million, eight hundred twenty-five thousand, one hundred thirty-five".