7871267 has 8 divisors (see below), whose sum is σ = 8497440. Its totient is φ = 7268800.

The previous prime is 7871261. The next prime is 7871287. The reversal of 7871267 is 7621787.

7871267 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7871267 - 2⁴ = 7871251 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7871267.

It is not an unprimeable number, because it can be changed into a prime (7871261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5234 + ... + 6567.

It is an arithmetic number, because the mean of its divisors is an integer number (1062180).

Almost surely, 2^7871267 is an apocalyptic number.

7871267 is a deficient number, since it is larger than the sum of its proper divisors (626173).

7871267 is a wasteful number, since it uses less digits than its factorization.

7871267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11853.

The product of its digits is 32928, while the sum is 38.

The square root of 7871267 is about 2805.5778370952. The cubic root of 7871267 is about 198.9214187689.

The spelling of 7871267 in words is "seven million, eight hundred seventy-one thousand, two hundred sixty-seven".