2288955 has 8 divisors (see below), whose sum is σ = 3662352. Its totient is φ = 1220768.

The previous prime is 2288953. The next prime is 2289013. The reversal of 2288955 is 5598822.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2288955 - 2¹ = 2288953 is a prime.

It is a d-powerful number, because it can be written as 2¹¹ + 2²¹ + 8 + 8⁵ + 9³ + 5⁷ + 5⁷ .

It is not an unprimeable number, because it can be changed into a prime (2288953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76284 + ... + 76313.

It is an arithmetic number, because the mean of its divisors is an integer number (457794).

2^2288955 is an apocalyptic number.

2288955 is a deficient number, since it is larger than the sum of its proper divisors (1373397).

2288955 is a wasteful number, since it uses less digits than its factorization.

2288955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152605.

The product of its digits is 57600, while the sum is 39.

The square root of 2288955 is about 1512.9292779241. The cubic root of 2288955 is about 131.7889764145.

The spelling of 2288955 in words is "two million, two hundred eighty-eight thousand, nine hundred fifty-five".