6551854 has 16 divisors (see below), whose sum is σ = 10296720. Its totient is φ = 3122560.

The previous prime is 6551843. The next prime is 6551861. The reversal of 6551854 is 4581556.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4134 + ... + 5494.

It is an arithmetic number, because the mean of its divisors is an integer number (643545).

Almost surely, 2^6551854 is an apocalyptic number.

6551854 is a deficient number, since it is larger than the sum of its proper divisors (3744866).

6551854 is a wasteful number, since it uses less digits than its factorization.

6551854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475.

The product of its digits is 24000, while the sum is 34.

The square root of 6551854 is about 2559.6589616588. The cubic root of 6551854 is about 187.1205148406.

The spelling of 6551854 in words is "six million, five hundred fifty-one thousand, eight hundred fifty-four".