1260065024 has 72 divisors (see below), whose sum is σ = 2683608480. Its totient is φ = 588423168.

The previous prime is 1260065011. The next prime is 1260065039. The reversal of 1260065024 is 4205600621.

It is a junction number, because it is equal to n+sod(n) for n = 1260064984 and 1260065002.

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, 603887 + ... + 605969.

It is an arithmetic number, because the mean of its divisors is an integer number (37272340).

Almost surely, 2^1260065024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1260065024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1341804240).

1260065024 is an abundant number, since it is smaller than the sum of its proper divisors (1423543456).

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

1260065024 is a wasteful number, since it uses less digits than its factorization.

1260065024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2255 (or 2241 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1260065024 is about 35497.3946086188. The cubic root of 1260065024 is about 1080.1008776371.

Adding to 1260065024 its reverse (4205600621), we get a palindrome (5465665645).

The spelling of 1260065024 in words is "one billion, two hundred sixty million, sixty-five thousand, twenty-four".