3862255 has 4 divisors (see below), whose sum is σ = 4634712. Its totient is φ = 3089800.

The previous prime is 3862253. The next prime is 3862267. The reversal of 3862255 is 5522683.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5522683 = 227 ⋅24329.

It is not a de Polignac number, because 3862255 - 2¹ = 3862253 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 3¹² + 8⁵ + 6⁷ + 2¹⁴ + 2²⁰ + 5² + 5⁹ .

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3862253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386221 + ... + 386230.

It is an arithmetic number, because the mean of its divisors is an integer number (1158678).

Almost surely, 2^3862255 is an apocalyptic number.

3862255 is a deficient number, since it is larger than the sum of its proper divisors (772457).

3862255 is an equidigital number, since it uses as much as digits as its factorization.

3862255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772456.

The product of its digits is 14400, while the sum is 31.

The square root of 3862255 is about 1965.2620690381. The cubic root of 3862255 is about 156.8966417765.

The spelling of 3862255 in words is "three million, eight hundred sixty-two thousand, two hundred fifty-five".