6601098 has 32 divisors (see below), whose sum is σ = 15302016. Its totient is φ = 1859328.

The previous prime is 6601093. The next prime is 6601129. The reversal of 6601098 is 8901066.

It is not an unprimeable number, because it can be changed into a prime (6601093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1990 + ... + 4142.

It is an arithmetic number, because the mean of its divisors is an integer number (478188).

Almost surely, 2^6601098 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6601098, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7651008).

6601098 is an abundant number, since it is smaller than the sum of its proper divisors (8700918).

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

6601098 is a wasteful number, since it uses less digits than its factorization.

6601098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2238.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 6601098 is about 2569.2602048060. The cubic root of 6601098 is about 187.5881469985.

Subtracting 6601098 from its reverse (8901066), we obtain a cube (2299968 = 132³).

The spelling of 6601098 in words is "six million, six hundred one thousand, ninety-eight".