226045388 has 6 divisors (see below), whose sum is σ = 395579436. Its totient is φ = 113022692.

The previous prime is 226045387. The next prime is 226045411. The reversal of 226045388 is 883540622.

It is not an unprimeable number, because it can be changed into a prime (226045387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28255670 + ... + 28255677.

It is an arithmetic number, because the mean of its divisors is an integer number (65929906).

Almost surely, 2^226045388 is an apocalyptic number.

It is an amenable number.

226045388 is a deficient number, since it is larger than the sum of its proper divisors (169534048).

226045388 is a wasteful number, since it uses less digits than its factorization.

226045388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56511351 (or 56511349 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 226045388 is about 15034.8058850123. The cubic root of 226045388 is about 609.1607090587.

The spelling of 226045388 in words is "two hundred twenty-six million, forty-five thousand, three hundred eighty-eight".