2272029 has 4 divisors (see below), whose sum is σ = 3029376. Its totient is φ = 1514684.

The previous prime is 2272019. The next prime is 2272073. The reversal of 2272029 is 9202722.

2272029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2272029 - 2⁴ = 2272013 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2272019) 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, 378669 + ... + 378674.

It is an arithmetic number, because the mean of its divisors is an integer number (757344).

2^2272029 is an apocalyptic number.

It is an amenable number.

2272029 is a deficient number, since it is larger than the sum of its proper divisors (757347).

2272029 is an equidigital number, since it uses as much as digits as its factorization.

2272029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757346.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 2272029 is about 1507.3251142338. The cubic root of 2272029 is about 131.4633283604.

The spelling of 2272029 in words is "two million, two hundred seventy-two thousand, twenty-nine".