6500854 has 4 divisors (see below), whose sum is σ = 9751284. Its totient is φ = 3250426.

The previous prime is 6500849. The next prime is 6500861. The reversal of 6500854 is 4580056.

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

It is a super-2 number, since 2×6500854² = 84522205458632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1625212 + ... + 1625215.

It is an arithmetic number, because the mean of its divisors is an integer number (2437821).

Almost surely, 2^6500854 is an apocalyptic number.

6500854 is a deficient number, since it is larger than the sum of its proper divisors (3250430).

6500854 is a wasteful number, since it uses less digits than its factorization.

6500854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3250429.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 6500854 is about 2549.6772344750. The cubic root of 6500854 is about 186.6337307253.

It can be divided in two parts, 650085 and 4, that multiplied together give a triangular number (2600340 = T₂₂₈₀).

The spelling of 6500854 in words is "six million, five hundred thousand, eight hundred fifty-four".