226284925 has 12 divisors (see below), whose sum is σ = 292793760. Its totient is φ = 173156720.

The previous prime is 226284907. The next prime is 226284967. The reversal of 226284925 is 529482622.

It is not a de Polignac number, because 226284925 - 2²³ = 217896317 is a prime.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 196195 + ... + 197344.

It is an arithmetic number, because the mean of its divisors is an integer number (24399480).

Almost surely, 2^226284925 is an apocalyptic number.

226284925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

226284925 is a deficient number, since it is larger than the sum of its proper divisors (66508835).

226284925 is a wasteful number, since it uses less digits than its factorization.

226284925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393572 (or 393567 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The square root of 226284925 is about 15042.7698579750. The cubic root of 226284925 is about 609.3758060038.

The spelling of 226284925 in words is "two hundred twenty-six million, two hundred eighty-four thousand, nine hundred twenty-five".