6205023440 has 80 divisors (see below), whose sum is σ = 17986527360. Its totient is φ = 1934031360.

The previous prime is 6205023431. The next prime is 6205023493. The reversal of 6205023440 is 443205026.

It is a tau number, because it is divible by the number of its divisors (80).

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, 497495 + ... + 509814.

It is an arithmetic number, because the mean of its divisors is an integer number (224831592).

Almost surely, 2^6205023440 is an apocalyptic number.

It is an amenable number.

6205023440 is an abundant number, since it is smaller than the sum of its proper divisors (11781503920).

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

6205023440 is a wasteful number, since it uses less digits than its factorization.

6205023440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007340 (or 1007334 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 6205023440 is about 78771.9711572587. The cubic root of 6205023440 is about 1837.5865727487.

Adding to 6205023440 its reverse (443205026), we get a palindrome (6648228466).

The spelling of 6205023440 in words is "six billion, two hundred five million, twenty-three thousand, four hundred forty".