1024224125 has 8 divisors (see below), whose sum is σ = 1278231864. Its totient is φ = 819379200.

The previous prime is 1024224119. The next prime is 1024224137. The reversal of 1024224125 is 5214224201.

It can be written as a sum of positive squares in 4 ways, for example, as 222994489 + 801229636 = 14933^2 + 28306^2 .

It is not a de Polignac number, because 1024224125 - 2⁸ = 1024223869 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1024224125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4096772 + ... + 4097021.

It is an arithmetic number, because the mean of its divisors is an integer number (159778983).

Almost surely, 2^1024224125 is an apocalyptic number.

It is an amenable number.

1024224125 is a deficient number, since it is larger than the sum of its proper divisors (254007739).

1024224125 is an frugal number, since it uses more digits than its factorization.

1024224125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8193808 (or 8193798 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 1024224125 is about 32003.5017615260. The cubic root of 1024224125 is about 1008.0103709592.

Adding to 1024224125 its reverse (5214224201), we get a palindrome (6238448326).

The spelling of 1024224125 in words is "one billion, twenty-four million, two hundred twenty-four thousand, one hundred twenty-five".