2302272 has 84 divisors (see below), whose sum is σ = 7554976. Its totient is φ = 656640.

The previous prime is 2302253. The next prime is 2302283. The reversal of 2302272 is 2722032.

2302272 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3747 + ... + 4317.

2^2302272 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 2302272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3777488).

2302272 is an abundant number, since it is smaller than the sum of its proper divisors (5252704).

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

2302272 is a wasteful number, since it uses less digits than its factorization.

2302272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596 (or 583 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 2302272 is about 1517.3239601351. The cubic root of 2302272 is about 132.0440624250.

The spelling of 2302272 in words is "two million, three hundred two thousand, two hundred seventy-two".