6480942 has 16 divisors (see below), whose sum is σ = 13959120. Its totient is φ = 1994112.

The previous prime is 6480941. The next prime is 6480959. The reversal of 6480942 is 2490846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6480941) 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 7 ways as a sum of consecutive naturals, for example, 41467 + ... + 41622.

It is an arithmetic number, because the mean of its divisors is an integer number (872445).

Almost surely, 2^6480942 is an apocalyptic number.

6480942 is an abundant number, since it is smaller than the sum of its proper divisors (7478178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6480942 is a wasteful number, since it uses less digits than its factorization.

6480942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83107.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 6480942 is about 2545.7694318221. The cubic root of 6480942 is about 186.4429839103.

The spelling of 6480942 in words is "six million, four hundred eighty thousand, nine hundred forty-two".