226466847 has 10 divisors (see below), whose sum is σ = 338302448. Its totient is φ = 150977844.

The previous prime is 226466837. The next prime is 226466869. The reversal of 226466847 is 748664622.

It is not a de Polignac number, because 226466847 - 2¹² = 226462751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226466837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1397863 + ... + 1398024.

Almost surely, 2^226466847 is an apocalyptic number.

226466847 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

226466847 is a deficient number, since it is larger than the sum of its proper divisors (111835601).

226466847 is an equidigital number, since it uses as much as digits as its factorization.

226466847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2795899 (or 2795890 counting only the distinct ones).

The product of its digits is 774144, while the sum is 45.

The square root of 226466847 is about 15048.8154683350. The cubic root of 226466847 is about 609.5390650311.

The spelling of 226466847 in words is "two hundred twenty-six million, four hundred sixty-six thousand, eight hundred forty-seven".