6481495 has 8 divisors (see below), whose sum is σ = 7814016. Its totient is φ = 5161056.

The previous prime is 6481477. The next prime is 6481499. The reversal of 6481495 is 5941846.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 6481495 - 2⁵ = 6481463 is a prime.

It is an Ulam number.

It is a Duffinian number.

6481495 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6481499) 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 7 ways as a sum of consecutive naturals, for example, 1792 + ... + 4021.

It is an arithmetic number, because the mean of its divisors is an integer number (976752).

Almost surely, 2^6481495 is an apocalyptic number.

6481495 is a deficient number, since it is larger than the sum of its proper divisors (1332521).

6481495 is a wasteful number, since it uses less digits than its factorization.

6481495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6041.

The product of its digits is 34560, while the sum is 37.

The square root of 6481495 is about 2545.8780410695. The cubic root of 6481495 is about 186.4482866393.

The spelling of 6481495 in words is "six million, four hundred eighty-one thousand, four hundred ninety-five".