4260262240 has 48 divisors (see below), whose sum is σ = 10839095568. Its totient is φ = 1573019136.

The previous prime is 4260262211. The next prime is 4260262241. The reversal of 4260262240 is 422620624.

It is a junction number, because it is equal to n+sod(n) for n = 4260262199 and 4260262208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4260262241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1022022 + ... + 1026181.

It is an arithmetic number, because the mean of its divisors is an integer number (225814491).

Almost surely, 2^4260262240 is an apocalyptic number.

4260262240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4260262240 is an abundant number, since it is smaller than the sum of its proper divisors (6578833328).

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

4260262240 is a wasteful number, since it uses less digits than its factorization.

4260262240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048231 (or 2048223 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 4260262240 is about 65270.6843843390. The cubic root of 4260262240 is about 1621.1086045925.

Adding to 4260262240 its reverse (422620624), we get a palindrome (4682882864).

The spelling of 4260262240 in words is "four billion, two hundred sixty million, two hundred sixty-two thousand, two hundred forty".