3712285 has 4 divisors (see below), whose sum is σ = 4454748. Its totient is φ = 2969824.

The previous prime is 3712283. The next prime is 3712297. The reversal of 3712285 is 5822173.

3712285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5822173 = 7 ⋅831739.

It can be written as a sum of positive squares in 2 ways, for example, as 1435204 + 2277081 = 1198^2 + 1509^2 .

It is a cyclic number.

It is not a de Polignac number, because 3712285 - 2¹ = 3712283 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 (3712283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 371224 + ... + 371233.

It is an arithmetic number, because the mean of its divisors is an integer number (1113687).

Almost surely, 2^3712285 is an apocalyptic number.

It is an amenable number.

3712285 is a deficient number, since it is larger than the sum of its proper divisors (742463).

3712285 is an equidigital number, since it uses as much as digits as its factorization.

3712285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 742462.

The product of its digits is 3360, while the sum is 28.

The square root of 3712285 is about 1926.7290935676. The cubic root of 3712285 is about 154.8390281668.

The spelling of 3712285 in words is "three million, seven hundred twelve thousand, two hundred eighty-five".