6598746 has 120 divisors (see below), whose sum is σ = 19270944. Its totient is φ = 1639440.

The previous prime is 6598741. The next prime is 6598759. The reversal of 6598746 is 6478956.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6598741) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 286891 + ... + 286913.

Almost surely, 2^6598746 is an apocalyptic number.

6598746 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 6598746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9635472).

6598746 is an abundant number, since it is smaller than the sum of its proper divisors (12672198).

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

6598746 is a wasteful number, since it uses less digits than its factorization.

6598746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 46 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 6598746 is about 2568.8024447201. The cubic root of 6598746 is about 187.5658648603.

The spelling of 6598746 in words is "six million, five hundred ninety-eight thousand, seven hundred forty-six".