2288116 has 24 divisors (see below), whose sum is σ = 4191264. Its totient is φ = 1092000.

The previous prime is 2288107. The next prime is 2288119. The reversal of 2288116 is 6118822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2288119) 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, 8991 + ... + 9241.

It is an arithmetic number, because the mean of its divisors is an integer number (174636).

2^2288116 is an apocalyptic number.

It is an amenable number.

2288116 is a deficient number, since it is larger than the sum of its proper divisors (1903148).

2288116 is a wasteful number, since it uses less digits than its factorization.

2288116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351 (or 349 counting only the distinct ones).

The product of its digits is 1536, while the sum is 28.

The square root of 2288116 is about 1512.6519758358. The cubic root of 2288116 is about 131.7728723461.

The spelling of 2288116 in words is "two million, two hundred eighty-eight thousand, one hundred sixteen".