2272030 has 16 divisors (see below), whose sum is σ = 4124160. Its totient is φ = 901152.

The previous prime is 2272019. The next prime is 2272073. The reversal of 2272030 is 302722.

It is a happy number.

2272030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2271995 and 2272013.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 376 + ... + 2164.

It is an arithmetic number, because the mean of its divisors is an integer number (257760).

2^2272030 is an apocalyptic number.

2272030 is a deficient number, since it is larger than the sum of its proper divisors (1852130).

2272030 is a wasteful number, since it uses less digits than its factorization.

2272030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1923.

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 2272030 is about 1507.3254459472. The cubic root of 2272030 is about 131.4633476476.

Adding to 2272030 its reverse (302722), we get a palindrome (2574752).

The spelling of 2272030 in words is "two million, two hundred seventy-two thousand, thirty".