2888235 has 48 divisors (see below), whose sum is σ = 5863104. Its totient is φ = 1287936.

The previous prime is 2888233. The next prime is 2888243. The reversal of 2888235 is 5328882.

It is not a de Polignac number, because 2888235 - 2¹ = 2888233 is a prime.

2888235 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2888235.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2888231) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16609 + ... + 16781.

It is an arithmetic number, because the mean of its divisors is an integer number (122148).

2^2888235 is an apocalyptic number.

2888235 is an abundant number, since it is smaller than the sum of its proper divisors (2974869).

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

2888235 is a wasteful number, since it uses less digits than its factorization.

2888235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 241 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 2888235 is about 1699.4808030690. The cubic root of 2888235 is about 142.4112096918.

The spelling of 2888235 in words is "two million, eight hundred eighty-eight thousand, two hundred thirty-five".