2297789562 has 16 divisors (see below), whose sum is σ = 4795387200. Its totient is φ = 732628512.

The previous prime is 2297789561. The next prime is 2297789579. The reversal of 2297789562 is 2659877922.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2297789561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8325187 + ... + 8325462.

It is an arithmetic number, because the mean of its divisors is an integer number (299711700).

Almost surely, 2^2297789562 is an apocalyptic number.

2297789562 is an abundant number, since it is smaller than the sum of its proper divisors (2497597638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2297789562 is a wasteful number, since it uses less digits than its factorization.

2297789562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16650677.

The product of its digits is 7620480, while the sum is 57.

The square root of 2297789562 is about 47935.2642842407. The cubic root of 2297789562 is about 1319.5831178951.

The spelling of 2297789562 in words is "two billion, two hundred ninety-seven million, seven hundred eighty-nine thousand, five hundred sixty-two".