3582272 has 28 divisors (see below), whose sum is σ = 7168896. Its totient is φ = 1776000.

The previous prime is 3582263. The next prime is 3582277. The reversal of 3582272 is 2722853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3582277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14147 + ... + 14397.

It is an arithmetic number, because the mean of its divisors is an integer number (256032).

Almost surely, 2^3582272 is an apocalyptic number.

3582272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3582272 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

3582272 is a wasteful number, since it uses less digits than its factorization.

3582272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486 (or 476 counting only the distinct ones).

The product of its digits is 6720, while the sum is 29.

The square root of 3582272 is about 1892.6890922706. The cubic root of 3582272 is about 153.0098958385.

The spelling of 3582272 in words is "three million, five hundred eighty-two thousand, two hundred seventy-two".