2288367616 has 24 divisors (see below), whose sum is σ = 4575621960. Its totient is φ = 1144182784.

The previous prime is 2288367607. The next prime is 2288367629. The reversal of 2288367616 is 6167638822.

It is a self number, because there is not a number n which added to its sum of digits gives 2288367616.

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, 556636 + ... + 560731.

It is an arithmetic number, because the mean of its divisors is an integer number (190650915).

Almost surely, 2^2288367616 is an apocalyptic number.

It is an amenable number.

2288367616 is a deficient number, since it is larger than the sum of its proper divisors (2287254344).

2288367616 is an equidigital number, since it uses as much as digits as its factorization.

2288367616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117389 (or 1117369 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

The square root of 2288367616 is about 47836.8855173495. The cubic root of 2288367616 is about 1317.7770236752. Note that the first 3 decimals are identical.

The spelling of 2288367616 in words is "two billion, two hundred eighty-eight million, three hundred sixty-seven thousand, six hundred sixteen".