6481662 has 16 divisors (see below), whose sum is σ = 14141952. Its totient is φ = 1964120.

The previous prime is 6481639. The next prime is 6481667. The reversal of 6481662 is 2661846.

It is a happy number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6481667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49038 + ... + 49169.

It is an arithmetic number, because the mean of its divisors is an integer number (883872).

Almost surely, 2^6481662 is an apocalyptic number.

6481662 is an abundant number, since it is smaller than the sum of its proper divisors (7660290).

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

6481662 is a wasteful number, since it uses less digits than its factorization.

6481662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98223.

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

The square root of 6481662 is about 2545.9108389730. The cubic root of 6481662 is about 186.4498879467.

The spelling of 6481662 in words is "six million, four hundred eighty-one thousand, six hundred sixty-two".