6620114 has 16 divisors (see below), whose sum is σ = 10288728. Its totient is φ = 3192192.

The previous prime is 6620101. The next prime is 6620171. The reversal of 6620114 is 4110266.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6175225 + 444889 = 2485^2 + 667^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9812 + ... + 10464.

Almost surely, 2^6620114 is an apocalyptic number.

6620114 is a deficient number, since it is larger than the sum of its proper divisors (3668614).

6620114 is a wasteful number, since it uses less digits than its factorization.

6620114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 6620114 is about 2572.9582196375. The cubic root of 6620114 is about 187.7681047527.

The spelling of 6620114 in words is "six million, six hundred twenty thousand, one hundred fourteen".