3852247 has 16 divisors (see below), whose sum is σ = 4672512. Its totient is φ = 3104640.

The previous prime is 3852221. The next prime is 3852253. The reversal of 3852247 is 7422583.

It is not a de Polignac number, because 3852247 - 2¹¹ = 3850199 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 polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11263 + ... + 11599.

It is an arithmetic number, because the mean of its divisors is an integer number (292032).

Almost surely, 2^3852247 is an apocalyptic number.

3852247 is a deficient number, since it is larger than the sum of its proper divisors (820265).

3852247 is a wasteful number, since it uses less digits than its factorization.

3852247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438.

The product of its digits is 13440, while the sum is 31.

The square root of 3852247 is about 1962.7141921329. The cubic root of 3852247 is about 156.7610060045.

The spelling of 3852247 in words is "three million, eight hundred fifty-two thousand, two hundred forty-seven".