2270620244 has 6 divisors (see below), whose sum is σ = 3973585434. Its totient is φ = 1135310120.

The previous prime is 2270620153. The next prime is 2270620273. The reversal of 2270620244 is 4420260722.

It is a happy number.

2270620244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2264617744 + 6002500 = 47588^2 + 2450^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283827527 + ... + 283827534.

It is an arithmetic number, because the mean of its divisors is an integer number (662264239).

Almost surely, 2^2270620244 is an apocalyptic number.

It is an amenable number.

2270620244 is a deficient number, since it is larger than the sum of its proper divisors (1702965190).

2270620244 is a wasteful number, since it uses less digits than its factorization.

2270620244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567655065 (or 567655063 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 2270620244 is about 47651.0256342925. The cubic root of 2270620244 is about 1314.3615176438.

Adding to 2270620244 its reverse (4420260722), we get a palindrome (6690880966).

The spelling of 2270620244 in words is "two billion, two hundred seventy million, six hundred twenty thousand, two hundred forty-four".