7213167 has 12 divisors (see below), whose sum is σ = 11220664. Its totient is φ = 4438800.

The previous prime is 7213139. The next prime is 7213169. The reversal of 7213167 is 7613127.

7213167 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7213167 - 2¹¹ = 7211119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7213167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7213169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30709 + ... + 30942.

Almost surely, 2^7213167 is an apocalyptic number.

7213167 is a deficient number, since it is larger than the sum of its proper divisors (4007497).

7213167 is a wasteful number, since it uses less digits than its factorization.

7213167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61670 (or 61667 counting only the distinct ones).

The product of its digits is 1764, while the sum is 27.

The square root of 7213167 is about 2685.7339778913. The cubic root of 7213167 is about 193.2155144878.

The spelling of 7213167 in words is "seven million, two hundred thirteen thousand, one hundred sixty-seven".