2288733 has 8 divisors (see below), whose sum is σ = 3058848. Its totient is φ = 1522224.

The previous prime is 2288731. The next prime is 2288747. The reversal of 2288733 is 3378822.

It is a happy number.

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

It is not a de Polignac number, because 2288733 - 2¹ = 2288731 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2288694 and 2288703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2288731) 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, 1491 + ... + 2607.

It is an arithmetic number, because the mean of its divisors is an integer number (382356).

2^2288733 is an apocalyptic number.

It is an amenable number.

2288733 is a deficient number, since it is larger than the sum of its proper divisors (770115).

2288733 is a wasteful number, since it uses less digits than its factorization.

2288733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1803.

The product of its digits is 16128, while the sum is 33.

The square root of 2288733 is about 1512.8559085385. The cubic root of 2288733 is about 131.7847156494.

The spelling of 2288733 in words is "two million, two hundred eighty-eight thousand, seven hundred thirty-three".