226022625 has 24 divisors (see below), whose sum is σ = 407445480. Its totient is φ = 120544800.

The previous prime is 226022623. The next prime is 226022647. The reversal of 226022625 is 526220622.

It can be written as a sum of positive squares in 4 ways, for example, as 37564641 + 188457984 = 6129^2 + 13728^2 .

It is not a de Polignac number, because 226022625 - 2¹ = 226022623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (226022623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99330 + ... + 101579.

It is an arithmetic number, because the mean of its divisors is an integer number (16976895).

Almost surely, 2^226022625 is an apocalyptic number.

226022625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

226022625 is a deficient number, since it is larger than the sum of its proper divisors (181422855).

226022625 is a wasteful number, since it uses less digits than its factorization.

226022625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200930 (or 200917 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 226022625 is about 15034.0488558472. The cubic root of 226022625 is about 609.1402606717.

The spelling of 226022625 in words is "two hundred twenty-six million, twenty-two thousand, six hundred twenty-five".