225924578 has 8 divisors (see below), whose sum is σ = 369694800. Its totient is φ = 102692980.

The previous prime is 225924563. The next prime is 225924593. The reversal of 225924578 is 875429522.

It is an interprime number because it is at equal distance from previous prime (225924563) and next prime (225924593).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5134628 + ... + 5134671.

It is an arithmetic number, because the mean of its divisors is an integer number (46211850).

Almost surely, 2^225924578 is an apocalyptic number.

225924578 is a deficient number, since it is larger than the sum of its proper divisors (143770222).

225924578 is a wasteful number, since it uses less digits than its factorization.

225924578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10269312.

The product of its digits is 403200, while the sum is 44.

The square root of 225924578 is about 15030.7876706445. The cubic root of 225924578 is about 609.0521677014.

The spelling of 225924578 in words is "two hundred twenty-five million, nine hundred twenty-four thousand, five hundred seventy-eight".