2265072 has 20 divisors (see below), whose sum is σ = 5851560. Its totient is φ = 755008.

The previous prime is 2265049. The next prime is 2265079. The reversal of 2265072 is 2705622.

2265072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 2⁶ + 2¹¹ + 6³ + 5⁸ + 0 + 7⁷ + 2²⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23547 + ... + 23642.

It is an arithmetic number, because the mean of its divisors is an integer number (292578).

2^2265072 is an apocalyptic number.

It is an amenable number.

2265072 is an abundant number, since it is smaller than the sum of its proper divisors (3586488).

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

2265072 is a wasteful number, since it uses less digits than its factorization.

2265072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47200 (or 47194 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 2265072 is about 1505.0156145369. The cubic root of 2265072 is about 131.3290100243.

It can be divided in two parts, 22650 and 72, that added together give a palindrome (22722).

The spelling of 2265072 in words is "two million, two hundred sixty-five thousand, seventy-two".