1024513217 has 16 divisors (see below), whose sum is σ = 1286678400. Its totient is φ = 810600336.

The previous prime is 1024513213. The next prime is 1024513283. The reversal of 1024513217 is 7123154201.

It is not a de Polignac number, because 1024513217 - 2² = 1024513213 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1024513213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110423 + ... + 119340.

It is an arithmetic number, because the mean of its divisors is an integer number (80417400).

Almost surely, 2^1024513217 is an apocalyptic number.

It is an amenable number.

1024513217 is a deficient number, since it is larger than the sum of its proper divisors (262165183).

1024513217 is an equidigital number, since it uses as much as digits as its factorization.

1024513217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229797 (or 229783 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 1024513217 is about 32008.0180111172. The cubic root of 1024513217 is about 1008.1052005686.

Adding to 1024513217 its reverse (7123154201), we get a palindrome (8147667418).

The spelling of 1024513217 in words is "one billion, twenty-four million, five hundred thirteen thousand, two hundred seventeen".