2729167 has 8 divisors (see below), whose sum is σ = 3191936. Its totient is φ = 2284632.

The previous prime is 2729159. The next prime is 2729173. The reversal of 2729167 is 7619272.

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

It is not a de Polignac number, because 2729167 - 2³ = 2729159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2729107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4233 + ... + 4834.

It is an arithmetic number, because the mean of its divisors is an integer number (398992).

2^2729167 is an apocalyptic number.

2729167 is a deficient number, since it is larger than the sum of its proper divisors (462769).

2729167 is an equidigital number, since it uses as much as digits as its factorization.

2729167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9117.

The product of its digits is 10584, while the sum is 34.

The square root of 2729167 is about 1652.0190676866. The cubic root of 2729167 is about 139.7472821819.

The spelling of 2729167 in words is "two million, seven hundred twenty-nine thousand, one hundred sixty-seven".