2232272 has 40 divisors (see below), whose sum is σ = 5208000. Its totient is φ = 905472.

The previous prime is 2232271. The next prime is 2232281. The reversal of 2232272 is 2722322.

2232272 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2232272³ = 33370490495402962944, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2² + 2⁵ + 3³ + 2¹⁰ + 2¹⁴ + 7⁶ + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1604 + ... + 2652.

It is an arithmetic number, because the mean of its divisors is an integer number (130200).

2^2232272 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2232272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2604000).

2232272 is an abundant number, since it is smaller than the sum of its proper divisors (2975728).

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

2232272 is a wasteful number, since it uses less digits than its factorization.

2232272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083 (or 1077 counting only the distinct ones).

The product of its digits is 672, while the sum is 20.

The square root of 2232272 is about 1494.0789805094. The cubic root of 2232272 is about 130.6920099854.

Adding to 2232272 its reverse (2722322), we get a palindrome (4954594).

The spelling of 2232272 in words is "two million, two hundred thirty-two thousand, two hundred seventy-two".