3271072 has 48 divisors (see below), whose sum is σ = 7801920. Its totient is φ = 1317888.

The previous prime is 3271069. The next prime is 3271109. The reversal of 3271072 is 2701723.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3379 + ... + 4237.

It is an arithmetic number, because the mean of its divisors is an integer number (162540).

Almost surely, 2^3271072 is an apocalyptic number.

3271072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3271072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3900960).

3271072 is an abundant number, since it is smaller than the sum of its proper divisors (4530848).

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

3271072 is a wasteful number, since it uses less digits than its factorization.

3271072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893 (or 885 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 3271072 is about 1808.6105163910. The cubic root of 3271072 is about 148.4442459058. Note that the first 3 decimals are identical.

Adding to 3271072 its reverse (2701723), we get a palindrome (5972795).

The spelling of 3271072 in words is "three million, two hundred seventy-one thousand, seventy-two".