6447096 has 48 divisors (see below), whose sum is σ = 17606160. Its totient is φ = 2131200.

The previous prime is 6447073. The next prime is 6447109. The reversal of 6447096 is 6907446.

6447096 is a `hidden beast` number, since 644 + 7 + 0 + 9 + 6 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6447096.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10576 + ... + 11168.

It is an arithmetic number, because the mean of its divisors is an integer number (366795).

Almost surely, 2^6447096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6447096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8803080).

6447096 is an abundant number, since it is smaller than the sum of its proper divisors (11159064).

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

6447096 is a wasteful number, since it uses less digits than its factorization.

6447096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 6447096 is about 2539.1132310317. The cubic root of 6447096 is about 186.1178580130.

The spelling of 6447096 in words is "six million, four hundred forty-seven thousand, ninety-six".