225434105 has 16 divisors (see below), whose sum is σ = 292435920. Its totient is φ = 165842688.

The previous prime is 225434087. The next prime is 225434123. The reversal of 225434105 is 501434522.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (225434087) and next prime (225434123).

It can be written as a sum of positive squares in 8 ways, for example, as 47665216 + 177768889 = 6904^2 + 13333^2 .

It is a cyclic number.

It is not a de Polignac number, because 225434105 - 2¹⁴ = 225417721 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11039 + ... + 23931.

It is an arithmetic number, because the mean of its divisors is an integer number (18277245).

Almost surely, 2^225434105 is an apocalyptic number.

It is an amenable number.

225434105 is a deficient number, since it is larger than the sum of its proper divisors (67001815).

225434105 is a wasteful number, since it uses less digits than its factorization.

225434105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13180.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 225434105 is about 15014.4631938674. The cubic root of 225434105 is about 608.6111059396.

Adding to 225434105 its reverse (501434522), we get a palindrome (726868627).

The spelling of 225434105 in words is "two hundred twenty-five million, four hundred thirty-four thousand, one hundred five".