6020044640 has 48 divisors (see below), whose sum is σ = 14237370000. Its totient is φ = 2405475840.

The previous prime is 6020044627. The next prime is 6020044649. The reversal of 6020044640 is 464400206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6020044649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135986 + ... + 174734.

It is an arithmetic number, because the mean of its divisors is an integer number (296611875).

Almost surely, 2^6020044640 is an apocalyptic number.

It is an amenable number.

6020044640 is an abundant number, since it is smaller than the sum of its proper divisors (8217325360).

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

6020044640 is a wasteful number, since it uses less digits than its factorization.

6020044640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39735 (or 39727 counting only the distinct ones).

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

The square root of 6020044640 is about 77588.9466354583. The cubic root of 6020044640 is about 1819.1418729608.

Adding to 6020044640 its reverse (464400206), we get a palindrome (6484444846).

The spelling of 6020044640 in words is "six billion, twenty million, forty-four thousand, six hundred forty".