3862825 has 24 divisors (see below), whose sum is σ = 5189400. Its totient is φ = 2841600.

The previous prime is 3862811. The next prime is 3862841. The reversal of 3862825 is 5282683.

It can be written as a sum of positive squares in 12 ways, for example, as 2396304 + 1466521 = 1548^2 + 1211^2 .

It is not a de Polignac number, because 3862825 - 2¹¹ = 3860777 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 25851 + ... + 25999.

It is an arithmetic number, because the mean of its divisors is an integer number (216225).

Almost surely, 2^3862825 is an apocalyptic number.

It is an amenable number.

3862825 is a deficient number, since it is larger than the sum of its proper divisors (1326575).

3862825 is a wasteful number, since it uses less digits than its factorization.

3862825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 232 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 3862825 is about 1965.4070825150. The cubic root of 3862825 is about 156.9043597795.

The spelling of 3862825 in words is "three million, eight hundred sixty-two thousand, eight hundred twenty-five".