1024245112 has 32 divisors (see below), whose sum is σ = 2121580800. Its totient is φ = 459669600.

The previous prime is 1024245109. The next prime is 1024245119. The reversal of 1024245112 is 2115424201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024245119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66714 + ... + 80617.

It is an arithmetic number, because the mean of its divisors is an integer number (66299400).

Almost surely, 2^1024245112 is an apocalyptic number.

It is an amenable number.

1024245112 is an abundant number, since it is smaller than the sum of its proper divisors (1097335688).

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

1024245112 is a wasteful number, since it uses less digits than its factorization.

1024245112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147427 (or 147423 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1024245112 is about 32003.8296458408. The cubic root of 1024245112 is about 1008.0172558354.

Adding to 1024245112 its reverse (2115424201), we get a palindrome (3139669313).

Subtracting 1024245112 from its reverse (2115424201), we obtain a square (1091179089 = 33033²).

The spelling of 1024245112 in words is "one billion, twenty-four million, two hundred forty-five thousand, one hundred twelve".