6232212440 has 32 divisors (see below), whose sum is σ = 14219984160. Its totient is φ = 2457772800.

The previous prime is 6232212419. The next prime is 6232212463. The reversal of 6232212440 is 442122326.

It is a happy number.

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, 1094381 + ... + 1100060.

It is an arithmetic number, because the mean of its divisors is an integer number (444374505).

Almost surely, 2^6232212440 is an apocalyptic number.

It is an amenable number.

6232212440 is an abundant number, since it is smaller than the sum of its proper divisors (7987771720).

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

6232212440 is a wasteful number, since it uses less digits than its factorization.

6232212440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2194523 (or 2194519 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 6232212440 is about 78944.3629399845. The cubic root of 6232212440 is about 1840.2666240915.

Adding to 6232212440 its reverse (442122326), we get a palindrome (6674334766).

The spelling of 6232212440 in words is "six billion, two hundred thirty-two million, two hundred twelve thousand, four hundred forty".