224595 has 48 divisors (see below), whose sum is σ = 479232. Its totient is φ = 95040.

The previous prime is 224591. The next prime is 224603. The reversal of 224595 is 595422.

224595 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 224595 - 2² = 224591 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁵ + 2¹¹ + 5⁷ + 4⁸ + 9³ + 5⁷ .

Its product of digits (3600) is a multiple of the sum of its prime factors (72).

224595 is strictly pandigital in base 7.

224595 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (224591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7230 + ... + 7260.

It is an arithmetic number, because the mean of its divisors is an integer number (9984).

2²²⁴⁵⁹⁵ is an apocalyptic number.

224595 is an abundant number, since it is smaller than the sum of its proper divisors (254637).

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

224595 is a wasteful number, since it uses less digits than its factorization.

224595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72 (or 69 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 224595 is about 473.9145492597. The cubic root of 224595 is about 60.7855048259.

The spelling of 224595 in words is "two hundred twenty-four thousand, five hundred ninety-five".