226420546 has 16 divisors (see below), whose sum is σ = 372104928. Its totient is φ = 102474400.

The previous prime is 226420541. The next prime is 226420547. The reversal of 226420546 is 645024622.

It is not an unprimeable number, because it can be changed into a prime (226420541) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16960 + ... + 27211.

It is an arithmetic number, because the mean of its divisors is an integer number (23256558).

Almost surely, 2^226420546 is an apocalyptic number.

226420546 is a deficient number, since it is larger than the sum of its proper divisors (145684382).

226420546 is a wasteful number, since it uses less digits than its factorization.

226420546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44417.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 226420546 is about 15047.2770294163. The cubic root of 226420546 is about 609.4975222443.

The spelling of 226420546 in words is "two hundred twenty-six million, four hundred twenty thousand, five hundred forty-six".