226901378 has 24 divisors (see below), whose sum is σ = 377779584. Its totient is φ = 102124440.

The previous prime is 226901377. The next prime is 226901387. The reversal of 226901378 is 873109622.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (226901377) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 20375 + ... + 29477.

It is an arithmetic number, because the mean of its divisors is an integer number (15740816).

Almost surely, 2^226901378 is an apocalyptic number.

226901378 is a deficient number, since it is larger than the sum of its proper divisors (150878206).

226901378 is a wasteful number, since it uses less digits than its factorization.

226901378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9230 (or 9219 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 226901378 is about 15063.2459317373. The cubic root of 226901378 is about 609.9286649539.

The spelling of 226901378 in words is "two hundred twenty-six million, nine hundred one thousand, three hundred seventy-eight".