226814394 has 32 divisors (see below), whose sum is σ = 473616000. Its totient is φ = 72321984.

The previous prime is 226814377. The next prime is 226814417. The reversal of 226814394 is 493418622.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12987 + ... + 24945.

It is an arithmetic number, because the mean of its divisors is an integer number (14800500).

Almost surely, 2^226814394 is an apocalyptic number.

226814394 is an abundant number, since it is smaller than the sum of its proper divisors (246801606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226814394 is a wasteful number, since it uses less digits than its factorization.

226814394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12102.

The product of its digits is 82944, while the sum is 39.

The square root of 226814394 is about 15060.3583622701. The cubic root of 226814394 is about 609.8507150586.

The spelling of 226814394 in words is "two hundred twenty-six million, eight hundred fourteen thousand, three hundred ninety-four".