225401134 has 8 divisors (see below), whose sum is σ = 386401968. Its totient is φ = 96600480.

The previous prime is 225401119. The next prime is 225401159. The reversal of 225401134 is 431104522.

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

It is a congruent number.

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, 8050027 + ... + 8050054.

It is an arithmetic number, because the mean of its divisors is an integer number (48300246).

Almost surely, 2^225401134 is an apocalyptic number.

225401134 is a deficient number, since it is larger than the sum of its proper divisors (161000834).

225401134 is a wasteful number, since it uses less digits than its factorization.

225401134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16100090.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 225401134 is about 15013.3651790663. The cubic root of 225401134 is about 608.5814335657.

Adding to 225401134 its reverse (431104522), we get a palindrome (656505656).

The spelling of 225401134 in words is "two hundred twenty-five million, four hundred one thousand, one hundred thirty-four".