223790348 has 6 divisors (see below), whose sum is σ = 391633116. Its totient is φ = 111895172.

The previous prime is 223790311. The next prime is 223790377. The reversal of 223790348 is 843097322.

It is a happy number.

It is a super-2 number, since 2×223790348² = 100164239715922208, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27973790 + ... + 27973797.

It is an arithmetic number, because the mean of its divisors is an integer number (65272186).

Almost surely, 2^223790348 is an apocalyptic number.

It is an amenable number.

223790348 is a deficient number, since it is larger than the sum of its proper divisors (167842768).

223790348 is a wasteful number, since it uses less digits than its factorization.

223790348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55947591 (or 55947589 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 223790348 is about 14959.6239257543. The cubic root of 223790348 is about 607.1282629255.

The spelling of 223790348 in words is "two hundred twenty-three million, seven hundred ninety thousand, three hundred forty-eight".