226684025 has 6 divisors (see below), whose sum is σ = 281088222. Its totient is φ = 181347200.

The previous prime is 226684013. The next prime is 226684027. The reversal of 226684025 is 520486622.

It can be written as a sum of positive squares in 3 ways, for example, as 2972176 + 223711849 = 1724^2 + 14957^2 .

It is not a de Polignac number, because 226684025 - 2⁴ = 226684009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (226684027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4533656 + ... + 4533705.

It is an arithmetic number, because the mean of its divisors is an integer number (46848037).

Almost surely, 2^226684025 is an apocalyptic number.

226684025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

226684025 is a deficient number, since it is larger than the sum of its proper divisors (54404197).

226684025 is an equidigital number, since it uses as much as digits as its factorization.

226684025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9067371 (or 9067366 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 226684025 is about 15056.0295230848. The cubic root of 226684025 is about 609.7338487755.

The spelling of 226684025 in words is "two hundred twenty-six million, six hundred eighty-four thousand, twenty-five".