6998485 has 16 divisors (see below), whose sum is σ = 9184896. Its totient is φ = 5087808.

The previous prime is 6998473. The next prime is 6998489. The reversal of 6998485 is 5848996.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6998485 - 2⁷ = 6998357 is a prime.

6998485 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6998489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3552 + ... + 5158.

It is an arithmetic number, because the mean of its divisors is an integer number (574056).

Almost surely, 2^6998485 is an apocalyptic number.

6998485 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6998485 is a deficient number, since it is larger than the sum of its proper divisors (2186411).

6998485 is a wasteful number, since it uses less digits than its factorization.

6998485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1692.

The product of its digits is 622080, while the sum is 49.

The square root of 6998485 is about 2645.4649874833. The cubic root of 6998485 is about 191.2793168494.

The spelling of 6998485 in words is "six million, nine hundred ninety-eight thousand, four hundred eighty-five".