3825066 has 32 divisors (see below), whose sum is σ = 8892288. Its totient is φ = 1074240.

The previous prime is 3825053. The next prime is 3825079. The reversal of 3825066 is 6605283.

It is an interprime number because it is at equal distance from previous prime (3825053) and next prime (3825079).

It is a super-2 number, since 2×3825066² = 29262259808712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1816 + ... + 3308.

It is an arithmetic number, because the mean of its divisors is an integer number (277884).

Almost surely, 2^3825066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3825066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4446144).

3825066 is an abundant number, since it is smaller than the sum of its proper divisors (5067222).

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

3825066 is a wasteful number, since it uses less digits than its factorization.

3825066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 3825066 is about 1955.7775947178. Note that the first 3 decimals coincide. The cubic root of 3825066 is about 156.3914397148.

The spelling of 3825066 in words is "three million, eight hundred twenty-five thousand, sixty-six".