226260394 has 8 divisors (see below), whose sum is σ = 339625728. Its totient is φ = 113051820.

The previous prime is 226260373. The next prime is 226260403. The reversal of 226260394 is 493062622.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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 in 3 ways as a sum of consecutive naturals, for example, 35512 + ... + 41395.

It is an arithmetic number, because the mean of its divisors is an integer number (42453216).

Almost surely, 2^226260394 is an apocalyptic number.

226260394 is a deficient number, since it is larger than the sum of its proper divisors (113365334).

226260394 is a wasteful number, since it uses less digits than its factorization.

226260394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78380.

The product of its (nonzero) digits is 31104, while the sum is 34.

The square root of 226260394 is about 15041.9544607740. The cubic root of 226260394 is about 609.3537848902.

The spelling of 226260394 in words is "two hundred twenty-six million, two hundred sixty thousand, three hundred ninety-four".