225682134 has 12 divisors (see below), whose sum is σ = 451437876. Its totient is φ = 75215112.

The previous prime is 225682099. The next prime is 225682181. The reversal of 225682134 is 431286522.

It is a junction number, because it is equal to n+sod(n) for n = 225682095 and 225682104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33732 + ... + 39864.

It is an arithmetic number, because the mean of its divisors is an integer number (37619823).

Almost surely, 2^225682134 is an apocalyptic number.

225682134 is an abundant number, since it is smaller than the sum of its proper divisors (225755742).

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

225682134 is an frugal number, since it uses more digits than its factorization.

225682134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12271 (or 6138 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 225682134 is about 15022.7205924892. The cubic root of 225682134 is about 608.8342278681.

The spelling of 225682134 in words is "two hundred twenty-five million, six hundred eighty-two thousand, one hundred thirty-four".