2338432 has 16 divisors (see below), whose sum is σ = 4658850. Its totient is φ = 1169152.

The previous prime is 2338421. The next prime is 2338471. The reversal of 2338432 is 2348332.

It can be written as a sum of positive squares in only one way, i.e., 1784896 + 553536 = 1336^2 + 744^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 2338397 and 2338406.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9007 + ... + 9262.

2^2338432 is an apocalyptic number.

It is an amenable number.

2338432 is a deficient number, since it is larger than the sum of its proper divisors (2320418).

2338432 is an equidigital number, since it uses as much as digits as its factorization.

2338432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18283 (or 18271 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 2338432 is about 1529.1932513584. The cubic root of 2338432 is about 132.7317789630.

The spelling of 2338432 in words is "two million, three hundred thirty-eight thousand, four hundred thirty-two".