6496243 has 4 divisors (see below), whose sum is σ = 6995968. Its totient is φ = 5996520.

The previous prime is 6496223. The next prime is 6496247. The reversal of 6496243 is 3426946.

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 6496243 - 2⁵ = 6496211 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 6496199 and 6496208.

It is not an unprimeable number, because it can be changed into a prime (6496247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249843 + ... + 249868.

It is an arithmetic number, because the mean of its divisors is an integer number (1748992).

Almost surely, 2^6496243 is an apocalyptic number.

6496243 is a deficient number, since it is larger than the sum of its proper divisors (499725).

6496243 is a wasteful number, since it uses less digits than its factorization.

6496243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499724.

The product of its digits is 31104, while the sum is 34.

The square root of 6496243 is about 2548.7728419771. The cubic root of 6496243 is about 186.5895943869.

The spelling of 6496243 in words is "six million, four hundred ninety-six thousand, two hundred forty-three".