6672567 has 16 divisors (see below), whose sum is σ = 9757440. Its totient is φ = 4022400.

The previous prime is 6672563. The next prime is 6672569. The reversal of 6672567 is 7652766.

It is not a de Polignac number, because 6672567 - 2² = 6672563 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6672563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7534 + ... + 8372.

It is an arithmetic number, because the mean of its divisors is an integer number (609840).

Almost surely, 2^6672567 is an apocalyptic number.

6672567 is a deficient number, since it is larger than the sum of its proper divisors (3084873).

6672567 is a wasteful number, since it uses less digits than its factorization.

6672567 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094.

The product of its digits is 105840, while the sum is 39.

The square root of 6672567 is about 2583.1312394069. The cubic root of 6672567 is about 188.2627136662.

The spelling of 6672567 in words is "six million, six hundred seventy-two thousand, five hundred sixty-seven".