224807125 has 8 divisors (see below), whose sum is σ = 280559448. Its totient is φ = 179845600.

The previous prime is 224807123. The next prime is 224807131. The reversal of 224807125 is 521708422.

It is a happy number.

224807125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 736164 + 224070961 = 858^2 + 14969^2 .

It is not a de Polignac number, because 224807125 - 2¹ = 224807123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224807123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 899104 + ... + 899353.

It is an arithmetic number, because the mean of its divisors is an integer number (35069931).

Almost surely, 2^224807125 is an apocalyptic number.

224807125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

224807125 is a deficient number, since it is larger than the sum of its proper divisors (55752323).

224807125 is an equidigital number, since it uses as much as digits as its factorization.

224807125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1798472 (or 1798462 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 224807125 is about 14993.5694549363. The cubic root of 224807125 is about 608.0463565835.

The spelling of 224807125 in words is "two hundred twenty-four million, eight hundred seven thousand, one hundred twenty-five".