3862241 has 4 divisors (see below), whose sum is σ = 3956484. Its totient is φ = 3768000.

The previous prime is 3862237. The next prime is 3862253. The reversal of 3862241 is 1422683.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1422683 = 31 ⋅45893.

It can be written as a sum of positive squares in 2 ways, for example, as 1600225 + 2262016 = 1265^2 + 1504^2 .

It is a cyclic number.

It is not a de Polignac number, because 3862241 - 2² = 3862237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3862241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3862291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47060 + ... + 47141.

It is an arithmetic number, because the mean of its divisors is an integer number (989121).

Almost surely, 2^3862241 is an apocalyptic number.

It is an amenable number.

3862241 is a deficient number, since it is larger than the sum of its proper divisors (94243).

3862241 is an equidigital number, since it uses as much as digits as its factorization.

3862241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94242.

The product of its digits is 2304, while the sum is 26.

The square root of 3862241 is about 1965.2585071690. The cubic root of 3862241 is about 156.8964522020.

The spelling of 3862241 in words is "three million, eight hundred sixty-two thousand, two hundred forty-one".