2297750229 has 6 divisors (see below), whose sum is σ = 3318972566. Its totient is φ = 1531833480.

The previous prime is 2297750227. The next prime is 2297750261. The reversal of 2297750229 is 9220577922.

It is a happy number.

2297750229 is digitally balanced in base 2 and base 4, because in such bases 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., 1391439204 + 906311025 = 37302^2 + 30105^2 .

It is not a de Polignac number, because 2297750229 - 2¹ = 2297750227 is a prime.

It is a super-2 number, since 2×2297750229² = 10559312229739104882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2297750227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 127652782 + ... + 127652799.

Almost surely, 2^2297750229 is an apocalyptic number.

It is an amenable number.

2297750229 is a deficient number, since it is larger than the sum of its proper divisors (1021222337).

2297750229 is a wasteful number, since it uses less digits than its factorization.

2297750229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255305587 (or 255305584 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 2297750229 is about 47934.8540104171. The cubic root of 2297750229 is about 1319.5755884184.

The spelling of 2297750229 in words is "two billion, two hundred ninety-seven million, seven hundred fifty thousand, two hundred twenty-nine".