226566325 has 12 divisors (see below), whose sum is σ = 284901408. Its totient is φ = 178698800.

The previous prime is 226566323. The next prime is 226566341. The reversal of 226566325 is 523665622.

It is not a de Polignac number, because 226566325 - 2¹ = 226566323 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 (226566323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62047 + ... + 65596.

It is an arithmetic number, because the mean of its divisors is an integer number (23741784).

Almost surely, 2^226566325 is an apocalyptic number.

226566325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

226566325 is a deficient number, since it is larger than the sum of its proper divisors (58335083).

226566325 is a wasteful number, since it uses less digits than its factorization.

226566325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127724 (or 127719 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 226566325 is about 15052.1202825383. The cubic root of 226566325 is about 609.6283008314.

The spelling of 226566325 in words is "two hundred twenty-six million, five hundred sixty-six thousand, three hundred twenty-five".