225305914 has 16 divisors (see below), whose sum is σ = 356338080. Its totient is φ = 106546320.

The previous prime is 225305911. The next prime is 225305917. The reversal of 225305914 is 419503522.

It is an interprime number because it is at equal distance from previous prime (225305911) and next prime (225305917).

It is not an unprimeable number, because it can be changed into a prime (225305911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19824 + ... + 29044.

It is an arithmetic number, because the mean of its divisors is an integer number (22271130).

Almost surely, 2^225305914 is an apocalyptic number.

225305914 is a deficient number, since it is larger than the sum of its proper divisors (131032166).

225305914 is a wasteful number, since it uses less digits than its factorization.

225305914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9885.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 225305914 is about 15010.1936696366. The cubic root of 225305914 is about 608.4957237246.

The spelling of 225305914 in words is "two hundred twenty-five million, three hundred five thousand, nine hundred fourteen".