6889051 has 4 divisors (see below), whose sum is σ = 7418992. Its totient is φ = 6359112.

The previous prime is 6889049. The next prime is 6889079. The reversal of 6889051 is 1509886.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6889051 - 2¹ = 6889049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6889051.

It is not an unprimeable number, because it can be changed into a prime (6889031) 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 3 ways as a sum of consecutive naturals, for example, 264951 + ... + 264976.

It is an arithmetic number, because the mean of its divisors is an integer number (1854748).

Almost surely, 2^6889051 is an apocalyptic number.

6889051 is a deficient number, since it is larger than the sum of its proper divisors (529941).

6889051 is a wasteful number, since it uses less digits than its factorization.

6889051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529940.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 6889051 is about 2624.7001733531. The cubic root of 6889051 is about 190.2770749725.

The spelling of 6889051 in words is "six million, eight hundred eighty-nine thousand, fifty-one".