4002226260 has 24 divisors (see below), whose sum is σ = 11206233696. Its totient is φ = 1067260320.

The previous prime is 4002226243. The next prime is 4002226273. The reversal of 4002226260 is 626222004.

It is a self number, because there is not a number n which added to its sum of digits gives 4002226260.

It is a congruent number.

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, 33351826 + ... + 33351945.

It is an arithmetic number, because the mean of its divisors is an integer number (466926404).

Almost surely, 2^4002226260 is an apocalyptic number.

It is an amenable number.

4002226260 is an abundant number, since it is smaller than the sum of its proper divisors (7204007436).

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

4002226260 is a wasteful number, since it uses less digits than its factorization.

4002226260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66703783 (or 66703781 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4002226260 is about 63263.1508858040. The cubic root of 4002226260 is about 1587.6954946383.

Adding to 4002226260 its reverse (626222004), we get a palindrome (4628448264).

The spelling of 4002226260 in words is "four billion, two million, two hundred twenty-six thousand, two hundred sixty".