3825612 has 144 divisors (see below), whose sum is σ = 12579840. Its totient is φ = 953856.

The previous prime is 3825599. The next prime is 3825623. The reversal of 3825612 is 2165283.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81373 + ... + 81419.

It is an arithmetic number, because the mean of its divisors is an integer number (87360).

Almost surely, 2^3825612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3825612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6289920).

3825612 is an abundant number, since it is smaller than the sum of its proper divisors (8754228).

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

3825612 is a wasteful number, since it uses less digits than its factorization.

3825612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100 (or 95 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 3825612 is about 1955.9171761606. The cubic root of 3825612 is about 156.3988806028.

It can be divided in two parts, 3825 and 612, that multiplied together give a square (2340900 = 1530²).

The spelling of 3825612 in words is "three million, eight hundred twenty-five thousand, six hundred twelve".