225045354 has 16 divisors (see below), whose sum is σ = 476566848. Its totient is φ = 70602432.

The previous prime is 225045323. The next prime is 225045361. The reversal of 225045354 is 453540522.

It is a super-2 number, since 2×225045354² = 101290822713970632, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 1103062 + ... + 1103265.

It is an arithmetic number, because the mean of its divisors is an integer number (29785428).

Almost surely, 2^225045354 is an apocalyptic number.

225045354 is an abundant number, since it is smaller than the sum of its proper divisors (251521494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225045354 is a wasteful number, since it uses less digits than its factorization.

225045354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206349.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 225045354 is about 15001.5117238230. The cubic root of 225045354 is about 608.2610638028.

Adding to 225045354 its reverse (453540522), we get a palindrome (678585876).

The spelling of 225045354 in words is "two hundred twenty-five million, forty-five thousand, three hundred fifty-four".