6573798 has 160 divisors (see below), whose sum is σ = 20072448. Its totient is φ = 1555200.

The previous prime is 6573793. The next prime is 6573799. The reversal of 6573798 is 8973756.

It is a happy number.

6573798 is a `hidden beast` number, since 6 + 573 + 79 + 8 = 666.

Its product of digits (317520) is a multiple of the sum of its prime factors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6573793) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 212043 + ... + 212073.

Almost surely, 2^6573798 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6573798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10036224).

6573798 is an abundant number, since it is smaller than the sum of its proper divisors (13498650).

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

6573798 is a wasteful number, since it uses less digits than its factorization.

6573798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80 (or 71 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 6573798 is about 2563.9418870169. The cubic root of 6573798 is about 187.3291884388.

The spelling of 6573798 in words is "six million, five hundred seventy-three thousand, seven hundred ninety-eight".