6098985 has 12 divisors (see below), whose sum is σ = 10571652. Its totient is φ = 3252768.

The previous prime is 6098977. The next prime is 6098999. The reversal of 6098985 is 5898906.

It can be written as a sum of positive squares in 2 ways, for example, as 3884841 + 2214144 = 1971^2 + 1488^2 .

It is not a de Polignac number, because 6098985 - 2³ = 6098977 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 135533 = 6098985 / (6 + 0 + 9 + 8 + 9 + 8 + 5).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6098985.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67722 + ... + 67811.

It is an arithmetic number, because the mean of its divisors is an integer number (880971).

Almost surely, 2^6098985 is an apocalyptic number.

It is an amenable number.

6098985 is a deficient number, since it is larger than the sum of its proper divisors (4472667).

6098985 is a wasteful number, since it uses less digits than its factorization.

6098985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135544 (or 135541 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The square root of 6098985 is about 2469.6123177535. The cubic root of 6098985 is about 182.7058788754.

The spelling of 6098985 in words is "six million, ninety-eight thousand, nine hundred eighty-five".