225374 has 4 divisors (see below), whose sum is σ = 338064. Its totient is φ = 112686.

The previous prime is 225373. The next prime is 225383. The reversal of 225374 is 473522.

Added to its reverse (473522) it gives a square (698896 = 836²).

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

It is a zygodrome in base 6.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 225374.

It is not an unprimeable number, because it can be changed into a prime (225371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56342 + ... + 56345.

It is an arithmetic number, because the mean of its divisors is an integer number (84516).

2²²⁵³⁷⁴ is an apocalyptic number.

225374 is a deficient number, since it is larger than the sum of its proper divisors (112690).

225374 is a wasteful number, since it uses less digits than its factorization.

225374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112689.

The product of its digits is 1680, while the sum is 23.

The square root of 225374 is about 474.7357159515. The cubic root of 225374 is about 60.8557012051.

Adding to 225374 its reverse (473522), we get a palindrome (698896).

The spelling of 225374 in words is "two hundred twenty-five thousand, three hundred seventy-four".