6220116 has 36 divisors (see below), whose sum is σ = 17969952. Its totient is φ = 1777104.

The previous prime is 6220099. The next prime is 6220117. The reversal of 6220116 is 6110226.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6220117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12090 + ... + 12593.

Almost surely, 2^6220116 is an apocalyptic number.

It is an amenable number.

6220116 is an abundant number, since it is smaller than the sum of its proper divisors (11749836).

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

6220116 is a wasteful number, since it uses less digits than its factorization.

6220116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24700 (or 24695 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 6220116 is about 2494.0160384408. The cubic root of 6220116 is about 183.9075228426.

It can be divided in two parts, 6220 and 116, that added together give a palindrome (6336).

The spelling of 6220116 in words is "six million, two hundred twenty thousand, one hundred sixteen".