2289752 has 16 divisors (see below), whose sum is σ = 4318440. Its totient is φ = 1138176.

The previous prime is 2289751. The next prime is 2289761. The reversal of 2289752 is 2579822.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2289751) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803 + ... + 2285.

2^2289752 is an apocalyptic number.

It is an amenable number.

2289752 is a deficient number, since it is larger than the sum of its proper divisors (2028688).

2289752 is a wasteful number, since it uses less digits than its factorization.

2289752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682 (or 1678 counting only the distinct ones).

The product of its digits is 20160, while the sum is 35.

The square root of 2289752 is about 1513.1926513171. The cubic root of 2289752 is about 131.8042706755.

The spelling of 2289752 in words is "two million, two hundred eighty-nine thousand, seven hundred fifty-two".