348224 has 14 divisors (see below), whose sum is σ = 691134. Its totient is φ = 174080.

The previous prime is 348221. The next prime is 348239. The reversal of 348224 is 422843.

It can be written as a sum of positive squares in only one way, i.e., 322624 + 25600 = 568^2 + 160^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 348224.

It is not an unprimeable number, because it can be changed into a prime (348221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2657 + ... + 2784.

2³⁴⁸²²⁴ is an apocalyptic number.

It is an amenable number.

348224 is a deficient number, since it is larger than the sum of its proper divisors (342910).

348224 is an equidigital number, since it uses as much as digits as its factorization.

348224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5453 (or 5443 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 348224 is about 590.1050753891. The cubic root of 348224 is about 70.3535851078.

The spelling of 348224 in words is "three hundred forty-eight thousand, two hundred twenty-four".