6513874 has 8 divisors (see below), whose sum is σ = 9916848. Its totient is φ = 3208260.

The previous prime is 6513869. The next prime is 6513877. The reversal of 6513874 is 4783156.

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

It is not an unprimeable number, because it can be changed into a prime (6513877) by changing a digit.

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, 24172 + ... + 24439.

It is an arithmetic number, because the mean of its divisors is an integer number (1239606).

Almost surely, 2^6513874 is an apocalyptic number.

6513874 is a deficient number, since it is larger than the sum of its proper divisors (3402974).

6513874 is a wasteful number, since it uses less digits than its factorization.

6513874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48680.

The product of its digits is 20160, while the sum is 34.

The square root of 6513874 is about 2552.2292216805. The cubic root of 6513874 is about 186.7582451720.

The spelling of 6513874 in words is "six million, five hundred thirteen thousand, eight hundred seventy-four".