6481026 has 32 divisors (see below), whose sum is σ = 14489280. Its totient is φ = 2147328.

The previous prime is 6481021. The next prime is 6481037. The reversal of 6481026 is 6201846.

6481026 is a `hidden beast` number, since 648 + 10 + 2 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6481021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13645 + ... + 14111.

It is an arithmetic number, because the mean of its divisors is an integer number (452790).

Almost surely, 2^6481026 is an apocalyptic number.

6481026 is an abundant number, since it is smaller than the sum of its proper divisors (8008254).

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

6481026 is a wasteful number, since it uses less digits than its factorization.

6481026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735 (or 729 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 6481026 is about 2545.7859297278. The cubic root of 6481026 is about 186.4437894076.

The spelling of 6481026 in words is "six million, four hundred eighty-one thousand, twenty-six".