226251418 has 16 divisors (see below), whose sum is σ = 344626560. Its totient is φ = 111384000.

The previous prime is 226251401. The next prime is 226251427. The reversal of 226251418 is 814152622.

It is a self number, because there is not a number n which added to its sum of digits gives 226251418.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61573 + ... + 65143.

It is an arithmetic number, because the mean of its divisors is an integer number (21539160).

Almost surely, 2^226251418 is an apocalyptic number.

226251418 is a deficient number, since it is larger than the sum of its proper divisors (118375142).

226251418 is a wasteful number, since it uses less digits than its factorization.

226251418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4053.

The product of its digits is 7680, while the sum is 31.

The square root of 226251418 is about 15041.6560923324. The cubic root of 226251418 is about 609.3457268708.

The spelling of 226251418 in words is "two hundred twenty-six million, two hundred fifty-one thousand, four hundred eighteen".