6242228544 has 112 divisors (see below), whose sum is σ = 16712232768. Its totient is φ = 2056163328.

The previous prime is 6242228537. The next prime is 6242228561. The reversal of 6242228544 is 4458222426.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8074942 + ... + 8075714.

It is an arithmetic number, because the mean of its divisors is an integer number (149216364).

Almost surely, 2^6242228544 is an apocalyptic number.

6242228544 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6242228544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8356116384).

6242228544 is an abundant number, since it is smaller than the sum of its proper divisors (10470004224).

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

6242228544 is a wasteful number, since it uses less digits than its factorization.

6242228544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232 (or 1222 counting only the distinct ones).

The product of its digits is 245760, while the sum is 39.

The square root of 6242228544 is about 79007.7752123169. The cubic root of 6242228544 is about 1841.2519582932.

The spelling of 6242228544 in words is "six billion, two hundred forty-two million, two hundred twenty-eight thousand, five hundred forty-four".