6222671 has 32 divisors (see below), whose sum is σ = 8332800. Its totient is φ = 4510080.

The previous prime is 6222641. The next prime is 6222679. The reversal of 6222671 is 1762226.

It is a cyclic number.

It is not a de Polignac number, because 6222671 - 2⁶ = 6222607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6222671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222679) 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, 101981 + ... + 102041.

It is an arithmetic number, because the mean of its divisors is an integer number (260400).

Almost surely, 2^6222671 is an apocalyptic number.

6222671 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

6222671 is a deficient number, since it is larger than the sum of its proper divisors (2110129).

6222671 is a wasteful number, since it uses less digits than its factorization.

6222671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159.

The product of its digits is 2016, while the sum is 26.

The square root of 6222671 is about 2494.5282119070. The cubic root of 6222671 is about 183.9327002615.

Adding to 6222671 its reverse (1762226), we get a palindrome (7984897).

The spelling of 6222671 in words is "six million, two hundred twenty-two thousand, six hundred seventy-one".