6722067 has 32 divisors (see below), whose sum is σ = 10506240. Its totient is φ = 3780000.

The previous prime is 6722063. The next prime is 6722069. The reversal of 6722067 is 7602276.

6722067 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 6722067 - 2² = 6722063 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (6722063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44442 + ... + 44592.

It is an arithmetic number, because the mean of its divisors is an integer number (328320).

Almost surely, 2^6722067 is an apocalyptic number.

6722067 is a deficient number, since it is larger than the sum of its proper divisors (3784173).

6722067 is a wasteful number, since it uses less digits than its factorization.

6722067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 6722067 is about 2592.6949299908. The cubic root of 6722067 is about 188.7271053909.

The spelling of 6722067 in words is "six million, seven hundred twenty-two thousand, sixty-seven".