6798556 has 6 divisors (see below), whose sum is σ = 11897480. Its totient is φ = 3399276.

The previous prime is 6798551. The next prime is 6798607. The reversal of 6798556 is 6558976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6798551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 849816 + ... + 849823.

Almost surely, 2^6798556 is an apocalyptic number.

It is an amenable number.

6798556 is a deficient number, since it is larger than the sum of its proper divisors (5098924).

6798556 is a wasteful number, since it uses less digits than its factorization.

6798556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699643 (or 1699641 counting only the distinct ones).

The product of its digits is 453600, while the sum is 46.

The square root of 6798556 is about 2607.4040730198. The cubic root of 6798556 is about 189.4402361414.

The spelling of 6798556 in words is "six million, seven hundred ninety-eight thousand, five hundred fifty-six".