1024255004 has 24 divisors (see below), whose sum is σ = 1851752448. Its totient is φ = 495209520.

The previous prime is 1024255003. The next prime is 1024255027. The reversal of 1024255004 is 4005524201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024255003) 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, 203729 + ... + 208695.

It is an arithmetic number, because the mean of its divisors is an integer number (77156352).

Almost surely, 2^1024255004 is an apocalyptic number.

It is an amenable number.

1024255004 is a deficient number, since it is larger than the sum of its proper divisors (827497444).

1024255004 is a wasteful number, since it uses less digits than its factorization.

1024255004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6665 (or 6663 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 1024255004 is about 32003.9841894724. The cubic root of 1024255004 is about 1008.0205009163.

Adding to 1024255004 its reverse (4005524201), we get a palindrome (5029779205).

The spelling of 1024255004 in words is "one billion, twenty-four million, two hundred fifty-five thousand, four".