6216066 has 24 divisors (see below), whose sum is σ = 13563264. Its totient is φ = 2057400.

The previous prime is 6216061. The next prime is 6216071. The reversal of 6216066 is 6606126.

It is an interprime number because it is at equal distance from previous prime (6216061) and next prime (6216071).

It is not an unprimeable number, because it can be changed into a prime (6216061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1575 + ... + 3861.

It is an arithmetic number, because the mean of its divisors is an integer number (565136).

Almost surely, 2^6216066 is an apocalyptic number.

6216066 is an abundant number, since it is smaller than the sum of its proper divisors (7347198).

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

6216066 is a wasteful number, since it uses less digits than its factorization.

6216066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2446 (or 2443 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 6216066 is about 2493.2039627756. The cubic root of 6216066 is about 183.8675993009.

It can be divided in two parts, 62160 and 66, that added together give a palindrome (62226).

The spelling of 6216066 in words is "six million, two hundred sixteen thousand, sixty-six".