3227812 has 12 divisors (see below), whose sum is σ = 6455680. Its totient is φ = 1383336.

The previous prime is 3227803. The next prime is 3227821. The reversal of 3227812 is 2187223.

It is an interprime number because it is at equal distance from previous prime (3227803) and next prime (3227821).

3227812 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57612 + ... + 57667.

Almost surely, 2^3227812 is an apocalyptic number.

It is an amenable number.

3227812 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3227812 is a wasteful number, since it uses less digits than its factorization.

3227812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115290 (or 115288 counting only the distinct ones).

The product of its digits is 1344, while the sum is 25.

The square root of 3227812 is about 1796.6112545568. The cubic root of 3227812 is about 147.7869469167.

The spelling of 3227812 in words is "three million, two hundred twenty-seven thousand, eight hundred twelve".