6410487 has 4 divisors (see below), whose sum is σ = 8547320. Its totient is φ = 4273656.

The previous prime is 6410449. The next prime is 6410497. The reversal of 6410487 is 7840146.

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

It is not a de Polignac number, because 6410487 - 2⁶ = 6410423 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6410447) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 1068412 + ... + 1068417.

It is an arithmetic number, because the mean of its divisors is an integer number (2136830).

Almost surely, 2^6410487 is an apocalyptic number.

6410487 is a deficient number, since it is larger than the sum of its proper divisors (2136833).

6410487 is a wasteful number, since it uses less digits than its factorization.

6410487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2136832.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 6410487 is about 2531.8939551253. The cubic root of 6410487 is about 185.7649070515.

The spelling of 6410487 in words is "six million, four hundred ten thousand, four hundred eighty-seven".