2297948168 has 16 divisors (see below), whose sum is σ = 4457227500. Its totient is φ = 1109354176.

The previous prime is 2297948167. The next prime is 2297948183. The reversal of 2297948168 is 8618497922.

It can be written as a sum of positive squares in 2 ways, for example, as 2001488644 + 296459524 = 44738^2 + 17218^2 .

It is not an unprimeable number, because it can be changed into a prime (2297948167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4952243 + ... + 4952706.

Almost surely, 2^2297948168 is an apocalyptic number.

It is an amenable number.

2297948168 is a deficient number, since it is larger than the sum of its proper divisors (2159279332).

2297948168 is a wasteful number, since it uses less digits than its factorization.

2297948168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9904984 (or 9904980 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 56.

The square root of 2297948168 is about 47936.9186327198. The cubic root of 2297948168 is about 1319.6134788107.

The spelling of 2297948168 in words is "two billion, two hundred ninety-seven million, nine hundred forty-eight thousand, one hundred sixty-eight".