1024225 has 12 divisors (see below), whose sum is σ = 1295676. Its totient is φ = 802880.

The previous prime is 1024207. The next prime is 1024249. The reversal of 1024225 is 5224201.

1024225 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 6 ways, for example, as 85264 + 938961 = 292^2 + 969^2 .

It is not a de Polignac number, because 1024225 - 2¹³ = 1016033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1024199 and 1024208.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 939 + ... + 1711.

It is an arithmetic number, because the mean of its divisors is an integer number (107973).

2^1024225 is an apocalyptic number.

It is an amenable number.

1024225 is a deficient number, since it is larger than the sum of its proper divisors (271451).

1024225 is an equidigital number, since it uses as much as digits as its factorization.

1024225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 836 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 1024225 is about 1012.0400189716. The cubic root of 1024225 is about 100.8010658009.

Adding to 1024225 its reverse (5224201), we get a palindrome (6248426).

It can be divided in two parts, 1024 and 225, that multiplied together give a square (230400 = 480²).

The spelling of 1024225 in words is "one million, twenty-four thousand, two hundred twenty-five".