223468378 has 16 divisors (see below), whose sum is σ = 385386624. Its totient is φ = 95197680.

The previous prime is 223468369. The next prime is 223468379. The reversal of 223468378 is 873864322.

It is not an unprimeable number, because it can be changed into a prime (223468379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45453 + ... + 50128.

It is an arithmetic number, because the mean of its divisors is an integer number (24086664).

Almost surely, 2^223468378 is an apocalyptic number.

223468378 is a deficient number, since it is larger than the sum of its proper divisors (161918246).

223468378 is a wasteful number, since it uses less digits than its factorization.

223468378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95757.

The product of its digits is 387072, while the sum is 43.

The square root of 223468378 is about 14948.8587524266. The cubic root of 223468378 is about 606.8369621483.

The spelling of 223468378 in words is "two hundred twenty-three million, four hundred sixty-eight thousand, three hundred seventy-eight".