6890854 has 8 divisors (see below), whose sum is σ = 10467360. Its totient is φ = 3401736.

The previous prime is 6890837. The next prime is 6890861. The reversal of 6890854 is 4580986.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 21649 + ... + 21964.

It is an arithmetic number, because the mean of its divisors is an integer number (1308420).

Almost surely, 2^6890854 is an apocalyptic number.

6890854 is a deficient number, since it is larger than the sum of its proper divisors (3576506).

6890854 is a wasteful number, since it uses less digits than its factorization.

6890854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43694.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 6890854 is about 2625.0436186852. The cubic root of 6890854 is about 190.2936732742.

It can be divided in two parts, 6890 and 854, that added together give a square (7744 = 88²).

The spelling of 6890854 in words is "six million, eight hundred ninety thousand, eight hundred fifty-four".