2289932 has 12 divisors (see below), whose sum is σ = 4105416. Its totient is φ = 1116960.

The previous prime is 2289929. The next prime is 2289943. The reversal of 2289932 is 2399822.

It is a junction number, because it is equal to n+sod(n) for n = 2289892 and 2289901.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6818 + ... + 7145.

It is an arithmetic number, because the mean of its divisors is an integer number (342118).

2^2289932 is an apocalyptic number.

It is an amenable number.

2289932 is a deficient number, since it is larger than the sum of its proper divisors (1815484).

2289932 is a wasteful number, since it uses less digits than its factorization.

2289932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14008 (or 14006 counting only the distinct ones).

The product of its digits is 15552, while the sum is 35.

The square root of 2289932 is about 1513.2521270429. The cubic root of 2289932 is about 131.8077243461.

The spelling of 2289932 in words is "two million, two hundred eighty-nine thousand, nine hundred thirty-two".