3852287 has 4 divisors (see below), whose sum is σ = 3917640. Its totient is φ = 3786936.

The previous prime is 3852271. The next prime is 3852301. The reversal of 3852287 is 7822583.

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: 7822583 = 311 ⋅25153.

It is a cyclic number.

It is not a de Polignac number, because 3852287 - 2⁴ = 3852271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3852257) 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, 32588 + ... + 32705.

It is an arithmetic number, because the mean of its divisors is an integer number (979410).

Almost surely, 2^3852287 is an apocalyptic number.

3852287 is a deficient number, since it is larger than the sum of its proper divisors (65353).

3852287 is an equidigital number, since it uses as much as digits as its factorization.

3852287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65352.

The product of its digits is 26880, while the sum is 35.

The square root of 3852287 is about 1962.7243820771. The cubic root of 3852287 is about 156.7615485812.

It can be divided in two parts, 38 and 52287, that added together give a palindrome (52325).

The spelling of 3852287 in words is "three million, eight hundred fifty-two thousand, two hundred eighty-seven".