6472089 has 16 divisors (see below), whose sum is σ = 10326400. Its totient is φ = 3982608.

The previous prime is 6472079. The next prime is 6472097. The reversal of 6472089 is 9802746.

6472089 is a `hidden beast` number, since 647 + 2 + 0 + 8 + 9 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-6472089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6472009) 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, 8869 + ... + 9570.

It is an arithmetic number, because the mean of its divisors is an integer number (645400).

Almost surely, 2^6472089 is an apocalyptic number.

It is an amenable number.

6472089 is a deficient number, since it is larger than the sum of its proper divisors (3854311).

6472089 is a wasteful number, since it uses less digits than its factorization.

6472089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18461 (or 18455 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 6472089 is about 2544.0300705770. The cubic root of 6472089 is about 186.3580512018.

The spelling of 6472089 in words is "six million, four hundred seventy-two thousand, eighty-nine".