6203022644 has 72 divisors (see below), whose sum is σ = 14141010240. Its totient is φ = 2324754432.

The previous prime is 6203022641. The next prime is 6203022647. The reversal of 6203022644 is 4462203026.

It is an interprime number because it is at equal distance from previous prime (6203022641) and next prime (6203022647).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6203022641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55412 + ... + 124404.

It is an arithmetic number, because the mean of its divisors is an integer number (196402920).

Almost surely, 2^6203022644 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 6203022644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7070505120).

6203022644 is an abundant number, since it is smaller than the sum of its proper divisors (7937987596).

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

6203022644 is a wasteful number, since it uses less digits than its factorization.

6203022644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69049 (or 69034 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 6203022644 is about 78759.2702099251. The cubic root of 6203022644 is about 1837.3890429491.

The spelling of 6203022644 in words is "six billion, two hundred three million, twenty-two thousand, six hundred forty-four".