5668167 has 4 divisors (see below), whose sum is σ = 7557560. Its totient is φ = 3778776.

The previous prime is 5668163. The next prime is 5668177. The reversal of 5668167 is 7618665.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5668167 - 2² = 5668163 is a prime.

It is a super-3 number, since 3×5668167³ (a number of 21 digits) contains 333 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5668163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944692 + ... + 944697.

It is an arithmetic number, because the mean of its divisors is an integer number (1889390).

Almost surely, 2^5668167 is an apocalyptic number.

5668167 is a deficient number, since it is larger than the sum of its proper divisors (1889393).

5668167 is a wasteful number, since it uses less digits than its factorization.

5668167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889392.

The product of its digits is 60480, while the sum is 39.

The square root of 5668167 is about 2380.7912550243. The cubic root of 5668167 is about 178.2984409758.

The spelling of 5668167 in words is "five million, six hundred sixty-eight thousand, one hundred sixty-seven".