2348223428 has 6 divisors (see below), whose sum is σ = 4109391006. Its totient is φ = 1174111712.

The previous prime is 2348223419. The next prime is 2348223439. The reversal of 2348223428 is 8243228432.

It can be written as a sum of positive squares in only one way, i.e., 2160204484 + 188018944 = 46478^2 + 13712^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2348223391 and 2348223400.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 293527925 + ... + 293527932.

It is an arithmetic number, because the mean of its divisors is an integer number (684898501).

Almost surely, 2^2348223428 is an apocalyptic number.

It is an amenable number.

2348223428 is a deficient number, since it is larger than the sum of its proper divisors (1761167578).

2348223428 is a wasteful number, since it uses less digits than its factorization.

2348223428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587055861 (or 587055859 counting only the distinct ones).

The product of its digits is 147456, while the sum is 38.

The square root of 2348223428 is about 48458.4711686202. The cubic root of 2348223428 is about 1329.1677813237.

The spelling of 2348223428 in words is "two billion, three hundred forty-eight million, two hundred twenty-three thousand, four hundred twenty-eight".