3862125 has 24 divisors (see below), whose sum is σ = 6964152. Its totient is φ = 2059200.

The previous prime is 3862121. The next prime is 3862141. The reversal of 3862125 is 5212683.

3862125 is a `hidden beast` number, since 38 + 621 + 2 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 335241 + 3526884 = 579^2 + 1878^2 .

It is not a de Polignac number, because 3862125 - 2² = 3862121 is a prime.

3862125 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3862121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 592 + ... + 2841.

It is an arithmetic number, because the mean of its divisors is an integer number (290173).

Almost surely, 2^3862125 is an apocalyptic number.

It is an amenable number.

3862125 is a deficient number, since it is larger than the sum of its proper divisors (3102027).

3862125 is a wasteful number, since it uses less digits than its factorization.

3862125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454 (or 3441 counting only the distinct ones).

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

The square root of 3862125 is about 1965.2289942905. The cubic root of 3862125 is about 156.8948814239.

The spelling of 3862125 in words is "three million, eight hundred sixty-two thousand, one hundred twenty-five".