3227872 has 24 divisors (see below), whose sum is σ = 6690600. Its totient is φ = 1528704.

The previous prime is 3227867. The next prime is 3227879. The reversal of 3227872 is 2787223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3227879) by changing a digit.

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, 2047 + ... + 3262.

It is an arithmetic number, because the mean of its divisors is an integer number (278775).

Almost surely, 2^3227872 is an apocalyptic number.

3227872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3227872 is an abundant number, since it is smaller than the sum of its proper divisors (3462728).

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

3227872 is a wasteful number, since it uses less digits than its factorization.

3227872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5338 (or 5330 counting only the distinct ones).

The product of its digits is 9408, while the sum is 31.

The square root of 3227872 is about 1796.6279525823. The cubic root of 3227872 is about 147.7878626208.

The spelling of 3227872 in words is "three million, two hundred twenty-seven thousand, eight hundred seventy-two".