6622014 has 16 divisors (see below), whose sum is σ = 15136128. Its totient is φ = 1891992.

The previous prime is 6622009. The next prime is 6622019. The reversal of 6622014 is 4102266.

6622014 = T₁₃₇₂ + T₁₃₇₃ + ... + T₁₃₇₈.

It is a happy number.

6622014 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6622009) and next prime (6622019).

It is a Harshad number since it is a multiple of its sum of digits (21).

6622014 is strictly pandigital in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6622019) 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, 78792 + ... + 78875.

It is an arithmetic number, because the mean of its divisors is an integer number (946008).

Almost surely, 2^6622014 is an apocalyptic number.

6622014 is an abundant number, since it is smaller than the sum of its proper divisors (8514114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6622014 is a wasteful number, since it uses less digits than its factorization.

6622014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157679.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 6622014 is about 2573.3274179552. The cubic root of 6622014 is about 187.7860664411.

The spelling of 6622014 in words is "six million, six hundred twenty-two thousand, fourteen".