225514 has 4 divisors (see below), whose sum is σ = 338274. Its totient is φ = 112756.

The previous prime is 225509. The next prime is 225523. The reversal of 225514 is 415522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 187489 + 38025 = 433^2 + 195^2 .

It is a junction number, because it is equal to n+sod(n) for n = 225491 and 225500.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56377 + ... + 56380.

2²²⁵⁵¹⁴ is an apocalyptic number.

225514 is a deficient number, since it is larger than the sum of its proper divisors (112760).

225514 is a wasteful number, since it uses less digits than its factorization.

225514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112759.

The product of its digits is 400, while the sum is 19.

The square root of 225514 is about 474.8831435206. The cubic root of 225514 is about 60.8682995744.

The spelling of 225514 in words is "two hundred twenty-five thousand, five hundred fourteen".