5643167 has 8 divisors (see below), whose sum is σ = 6021216. Its totient is φ = 5270272.

The previous prime is 5643163. The next prime is 5643181. The reversal of 5643167 is 7613465.

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

It is not a de Polignac number, because 5643167 - 2² = 5643163 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 (5643161) 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, 1118 + ... + 3540.

It is an arithmetic number, because the mean of its divisors is an integer number (752652).

Almost surely, 2^5643167 is an apocalyptic number.

5643167 is a deficient number, since it is larger than the sum of its proper divisors (378049).

5643167 is a wasteful number, since it uses less digits than its factorization.

5643167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577.

The product of its digits is 15120, while the sum is 32.

The square root of 5643167 is about 2375.5350976149. The cubic root of 5643167 is about 178.0359204535.

The spelling of 5643167 in words is "five million, six hundred forty-three thousand, one hundred sixty-seven".