6459672 has 32 divisors (see below), whose sum is σ = 16358400. Its totient is φ = 2125344.

The previous prime is 6459659. The next prime is 6459679. The reversal of 6459672 is 2769546.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6459672.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6459679) 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, 193 + ... + 3599.

It is an arithmetic number, because the mean of its divisors is an integer number (511200).

Almost surely, 2^6459672 is an apocalyptic number.

It is an amenable number.

6459672 is an abundant number, since it is smaller than the sum of its proper divisors (9898728).

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

6459672 is a wasteful number, since it uses less digits than its factorization.

6459672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3495 (or 3491 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 6459672 is about 2541.5884796717. The cubic root of 6459672 is about 186.2387960769.

The spelling of 6459672 in words is "six million, four hundred fifty-nine thousand, six hundred seventy-two".