225274 has 8 divisors (see below), whose sum is σ = 386208. Its totient is φ = 96540.

The previous prime is 225263. The next prime is 225287. The reversal of 225274 is 472522.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8032 + ... + 8059.

It is an arithmetic number, because the mean of its divisors is an integer number (48276).

2²²⁵²⁷⁴ is an apocalyptic number.

225274 is a deficient number, since it is larger than the sum of its proper divisors (160934).

225274 is a wasteful number, since it uses less digits than its factorization.

225274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16100.

The product of its digits is 1120, while the sum is 22.

The square root of 225274 is about 474.6303825083. The cubic root of 225274 is about 60.8466991753.

Adding to 225274 its reverse (472522), we get a palindrome (697796).

The spelling of 225274 in words is "two hundred twenty-five thousand, two hundred seventy-four".